Home / 434,325.46-651,575.10-150,026.38

Finding the Fourth Proportional to 434,325.46, 651,575.10 and 150,026.38

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Solution

The fourth proportional to 434,325.46, 651,575.10 and 150,026.38 is: 225,069.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,325.46 : 651,575.10 = 150,026.38 : x
  2. Step 2: Convert to fraction form
    434,325.46/651,575.10 = 150,026.38/x
  3. Step 3: Cross multiply
    434,325.46x = 651,575.10 × 150,026.38
  4. Step 4: Simplify right side
    434,325.46x = 97,753,453,551.14
  5. Step 5: Solve for x
    x = 97,753,453,551.14/434,325.46
  6. Step 6: Final answer
    x = 225,069.59

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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.