Home / 2,746,417.20-4,119,625.80-2,331,697.20

Finding the Fourth Proportional to 2,746,417.20, 4,119,625.80 and 2,331,697.20

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Solution

The fourth proportional to 2,746,417.20, 4,119,625.80 and 2,331,697.20 is: 3,497,545.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,417.20 : 4,119,625.80 = 2,331,697.20 : x
  2. Step 2: Convert to fraction form
    2,746,417.20/4,119,625.80 = 2,331,697.20/x
  3. Step 3: Cross multiply
    2,746,417.20x = 4,119,625.80 × 2,331,697.20
  4. Step 4: Simplify right side
    2,746,417.20x = 9,605,719,942,907.76
  5. Step 5: Solve for x
    x = 9,605,719,942,907.76/2,746,417.20
  6. Step 6: Final answer
    x = 3,497,545.80

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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.