Home / 3,319,259.04-4,581,592.92-1,942,924.68

Finding the Fourth Proportional to 3,319,259.04, 4,581,592.92 and 1,942,924.68

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Solution

The fourth proportional to 3,319,259.04, 4,581,592.92 and 1,942,924.68 is: 2,681,830.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,319,259.04 : 4,581,592.92 = 1,942,924.68 : x
  2. Step 2: Convert to fraction form
    3,319,259.04/4,581,592.92 = 1,942,924.68/x
  3. Step 3: Cross multiply
    3,319,259.04x = 4,581,592.92 × 1,942,924.68
  4. Step 4: Simplify right side
    3,319,259.04x = 8,901,689,957,981.27
  5. Step 5: Solve for x
    x = 8,901,689,957,981.27/3,319,259.04
  6. Step 6: Final answer
    x = 2,681,830.45

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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.