Home / 3,423,737.08-4,724,756.92-1,895,844.20

Finding the Fourth Proportional to 3,423,737.08, 4,724,756.92 and 1,895,844.20

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Solution

The fourth proportional to 3,423,737.08, 4,724,756.92 and 1,895,844.20 is: 2,616,264.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,423,737.08 : 4,724,756.92 = 1,895,844.20 : x
  2. Step 2: Convert to fraction form
    3,423,737.08/4,724,756.92 = 1,895,844.20/x
  3. Step 3: Cross multiply
    3,423,737.08x = 4,724,756.92 × 1,895,844.20
  4. Step 4: Simplify right side
    3,423,737.08x = 8,957,403,003,191.86
  5. Step 5: Solve for x
    x = 8,957,403,003,191.86/3,423,737.08
  6. Step 6: Final answer
    x = 2,616,264.86

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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.