Home / 2,467,281.20-3,707,142.60-1,569,153.20

Finding the Fourth Proportional to 2,467,281.20, 3,707,142.60 and 1,569,153.20

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Solution

The fourth proportional to 2,467,281.20, 3,707,142.60 and 1,569,153.20 is: 2,357,686.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,281.20 : 3,707,142.60 = 1,569,153.20 : x
  2. Step 2: Convert to fraction form
    2,467,281.20/3,707,142.60 = 1,569,153.20/x
  3. Step 3: Cross multiply
    2,467,281.20x = 3,707,142.60 × 1,569,153.20
  4. Step 4: Simplify right side
    2,467,281.20x = 5,817,074,673,646.32
  5. Step 5: Solve for x
    x = 5,817,074,673,646.32/2,467,281.20
  6. Step 6: Final answer
    x = 2,357,686.13

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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.