Home / 7,792,565.40-10,757,051.10-4,737,755.16

Finding the Fourth Proportional to 7,792,565.40, 10,757,051.10 and 4,737,755.16

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Solution

The fourth proportional to 7,792,565.40, 10,757,051.10 and 4,737,755.16 is: 6,540,115.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,792,565.40 : 10,757,051.10 = 4,737,755.16 : x
  2. Step 2: Convert to fraction form
    7,792,565.40/10,757,051.10 = 4,737,755.16/x
  3. Step 3: Cross multiply
    7,792,565.40x = 10,757,051.10 × 4,737,755.16
  4. Step 4: Simplify right side
    7,792,565.40x = 50,964,274,355,408.68
  5. Step 5: Solve for x
    x = 50,964,274,355,408.68/7,792,565.40
  6. Step 6: Final answer
    x = 6,540,115.06

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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.