Home / 1,552,489.08-2,328,600.24-945,119.76

Finding the Fourth Proportional to 1,552,489.08, 2,328,600.24 and 945,119.76

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Solution

The fourth proportional to 1,552,489.08, 2,328,600.24 and 945,119.76 is: 1,417,598.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,489.08 : 2,328,600.24 = 945,119.76 : x
  2. Step 2: Convert to fraction form
    1,552,489.08/2,328,600.24 = 945,119.76/x
  3. Step 3: Cross multiply
    1,552,489.08x = 2,328,600.24 × 945,119.76
  4. Step 4: Simplify right side
    1,552,489.08x = 2,200,806,099,964.74
  5. Step 5: Solve for x
    x = 2,200,806,099,964.74/1,552,489.08
  6. Step 6: Final answer
    x = 1,417,598.44

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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.