Home / 9,226,333.60-12,732,084.99-5,096,290.72

Finding the Fourth Proportional to 9,226,333.60, 12,732,084.99 and 5,096,290.72

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Solution

The fourth proportional to 9,226,333.60, 12,732,084.99 and 5,096,290.72 is: 7,032,740.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,226,333.60 : 12,732,084.99 = 5,096,290.72 : x
  2. Step 2: Convert to fraction form
    9,226,333.60/12,732,084.99 = 5,096,290.72/x
  3. Step 3: Cross multiply
    9,226,333.60x = 12,732,084.99 × 5,096,290.72
  4. Step 4: Simplify right side
    9,226,333.60x = 64,886,406,580,788.29
  5. Step 5: Solve for x
    x = 64,886,406,580,788.29/9,226,333.60
  6. Step 6: Final answer
    x = 7,032,740.13

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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.