Home / 9,934,281.60-13,709,432.10-6,013,985.64

Finding the Fourth Proportional to 9,934,281.60, 13,709,432.10 and 6,013,985.64

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Solution

The fourth proportional to 9,934,281.60, 13,709,432.10 and 6,013,985.64 is: 8,299,374.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934,281.60 : 13,709,432.10 = 6,013,985.64 : x
  2. Step 2: Convert to fraction form
    9,934,281.60/13,709,432.10 = 6,013,985.64/x
  3. Step 3: Cross multiply
    9,934,281.60x = 13,709,432.10 × 6,013,985.64
  4. Step 4: Simplify right side
    9,934,281.60x = 82,448,327,781,955.03
  5. Step 5: Solve for x
    x = 82,448,327,781,955.03/9,934,281.60
  6. Step 6: Final answer
    x = 8,299,374.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.