Home / 9,307,302.40-13,960,953.60-6,283,993.60

Finding the Fourth Proportional to 9,307,302.40, 13,960,953.60 and 6,283,993.60

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Solution

The fourth proportional to 9,307,302.40, 13,960,953.60 and 6,283,993.60 is: 9,425,990.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,307,302.40 : 13,960,953.60 = 6,283,993.60 : x
  2. Step 2: Convert to fraction form
    9,307,302.40/13,960,953.60 = 6,283,993.60/x
  3. Step 3: Cross multiply
    9,307,302.40x = 13,960,953.60 × 6,283,993.60
  4. Step 4: Simplify right side
    9,307,302.40x = 87,730,543,072,296.95
  5. Step 5: Solve for x
    x = 87,730,543,072,296.95/9,307,302.40
  6. Step 6: Final answer
    x = 9,425,990.40

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.