Home / 4,931,014.97-7,399,956.04-1,736,398.46

Finding the Fourth Proportional to 4,931,014.97, 7,399,956.04 and 1,736,398.46

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Solution

The fourth proportional to 4,931,014.97, 7,399,956.04 and 1,736,398.46 is: 2,605,806.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,931,014.97 : 7,399,956.04 = 1,736,398.46 : x
  2. Step 2: Convert to fraction form
    4,931,014.97/7,399,956.04 = 1,736,398.46/x
  3. Step 3: Cross multiply
    4,931,014.97x = 7,399,956.04 × 1,736,398.46
  4. Step 4: Simplify right side
    4,931,014.97x = 12,849,272,230,582.92
  5. Step 5: Solve for x
    x = 12,849,272,230,582.92/4,931,014.97
  6. Step 6: Final answer
    x = 2,605,806.78

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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.