Home / 8,856,535.60-13,280,915.40-4,062,631.60

Finding the Fourth Proportional to 8,856,535.60, 13,280,915.40 and 4,062,631.60

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Solution

The fourth proportional to 8,856,535.60, 13,280,915.40 and 4,062,631.60 is: 6,092,163.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,856,535.60 : 13,280,915.40 = 4,062,631.60 : x
  2. Step 2: Convert to fraction form
    8,856,535.60/13,280,915.40 = 4,062,631.60/x
  3. Step 3: Cross multiply
    8,856,535.60x = 13,280,915.40 × 4,062,631.60
  4. Step 4: Simplify right side
    8,856,535.60x = 53,955,466,580,966.64
  5. Step 5: Solve for x
    x = 53,955,466,580,966.64/8,856,535.60
  6. Step 6: Final answer
    x = 6,092,163.91

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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.