Home / 10,505,628-15,758,442.24-2,527,452

Finding the Fourth Proportional to 10,505,628, 15,758,442.24 and 2,527,452

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Solution

The fourth proportional to 10,505,628, 15,758,442.24 and 2,527,452 is: 3,791,178.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,505,628 : 15,758,442.24 = 2,527,452 : x
  2. Step 2: Convert to fraction form
    10,505,628/15,758,442.24 = 2,527,452/x
  3. Step 3: Cross multiply
    10,505,628x = 15,758,442.24 × 2,527,452
  4. Step 4: Simplify right side
    10,505,628x = 39,828,706,356,372.48
  5. Step 5: Solve for x
    x = 39,828,706,356,372.48/10,505,628
  6. Step 6: Final answer
    x = 3,791,178.06

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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.