Home / 9,072,677.60-13,609,016.40-4,033,829.60

Finding the Fourth Proportional to 9,072,677.60, 13,609,016.40 and 4,033,829.60

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Solution

The fourth proportional to 9,072,677.60, 13,609,016.40 and 4,033,829.60 is: 6,050,744.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,072,677.60 : 13,609,016.40 = 4,033,829.60 : x
  2. Step 2: Convert to fraction form
    9,072,677.60/13,609,016.40 = 4,033,829.60/x
  3. Step 3: Cross multiply
    9,072,677.60x = 13,609,016.40 × 4,033,829.60
  4. Step 4: Simplify right side
    9,072,677.60x = 54,896,453,181,205.45
  5. Step 5: Solve for x
    x = 54,896,453,181,205.45/9,072,677.60
  6. Step 6: Final answer
    x = 6,050,744.40

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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.