Home / 8,927,062.40-13,390,593.60-4,448,086.40

Finding the Fourth Proportional to 8,927,062.40, 13,390,593.60 and 4,448,086.40

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Solution

The fourth proportional to 8,927,062.40, 13,390,593.60 and 4,448,086.40 is: 6,672,129.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,927,062.40 : 13,390,593.60 = 4,448,086.40 : x
  2. Step 2: Convert to fraction form
    8,927,062.40/13,390,593.60 = 4,448,086.40/x
  3. Step 3: Cross multiply
    8,927,062.40x = 13,390,593.60 × 4,448,086.40
  4. Step 4: Simplify right side
    8,927,062.40x = 59,562,517,280,087.05
  5. Step 5: Solve for x
    x = 59,562,517,280,087.05/8,927,062.40
  6. Step 6: Final answer
    x = 6,672,129.60

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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.