Home / 2,329,442.28-3,494,314.08-732,072.06

Finding the Fourth Proportional to 2,329,442.28, 3,494,314.08 and 732,072.06

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Solution

The fourth proportional to 2,329,442.28, 3,494,314.08 and 732,072.06 is: 1,098,155.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,329,442.28 : 3,494,314.08 = 732,072.06 : x
  2. Step 2: Convert to fraction form
    2,329,442.28/3,494,314.08 = 732,072.06/x
  3. Step 3: Cross multiply
    2,329,442.28x = 3,494,314.08 × 732,072.06
  4. Step 4: Simplify right side
    2,329,442.28x = 2,558,089,706,832.61
  5. Step 5: Solve for x
    x = 2,558,089,706,832.61/2,329,442.28
  6. Step 6: Final answer
    x = 1,098,155.44

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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.