Home / 5,976,482.04-8,247,934.98-3,398,402.76

Finding the Fourth Proportional to 5,976,482.04, 8,247,934.98 and 3,398,402.76

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Solution

The fourth proportional to 5,976,482.04, 8,247,934.98 and 3,398,402.76 is: 4,690,017.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,976,482.04 : 8,247,934.98 = 3,398,402.76 : x
  2. Step 2: Convert to fraction form
    5,976,482.04/8,247,934.98 = 3,398,402.76/x
  3. Step 3: Cross multiply
    5,976,482.04x = 8,247,934.98 × 3,398,402.76
  4. Step 4: Simplify right side
    5,976,482.04x = 28,029,805,000,332.54
  5. Step 5: Solve for x
    x = 28,029,805,000,332.54/5,976,482.04
  6. Step 6: Final answer
    x = 4,690,017.44

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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.