Home / 5,331,828.96-7,998,306.57-1,737,877.19

Finding the Fourth Proportional to 5,331,828.96, 7,998,306.57 and 1,737,877.19

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Solution

The fourth proportional to 5,331,828.96, 7,998,306.57 and 1,737,877.19 is: 2,606,999.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,331,828.96 : 7,998,306.57 = 1,737,877.19 : x
  2. Step 2: Convert to fraction form
    5,331,828.96/7,998,306.57 = 1,737,877.19/x
  3. Step 3: Cross multiply
    5,331,828.96x = 7,998,306.57 × 1,737,877.19
  4. Step 4: Simplify right side
    5,331,828.96x = 13,900,074,506,638.61
  5. Step 5: Solve for x
    x = 13,900,074,506,638.61/5,331,828.96
  6. Step 6: Final answer
    x = 2,606,999.33

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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.