Home / 9,307,812.40-13,961,718.60-6,284,503.60

Finding the Fourth Proportional to 9,307,812.40, 13,961,718.60 and 6,284,503.60

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Solution

The fourth proportional to 9,307,812.40, 13,961,718.60 and 6,284,503.60 is: 9,426,755.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,307,812.40 : 13,961,718.60 = 6,284,503.60 : x
  2. Step 2: Convert to fraction form
    9,307,812.40/13,961,718.60 = 6,284,503.60/x
  3. Step 3: Cross multiply
    9,307,812.40x = 13,961,718.60 × 6,284,503.60
  4. Step 4: Simplify right side
    9,307,812.40x = 87,742,470,803,886.95
  5. Step 5: Solve for x
    x = 87,742,470,803,886.95/9,307,812.40
  6. Step 6: Final answer
    x = 9,426,755.40

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Similar ratio
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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.