Home / 1,156,060.60-1,734,257.03-357,404.42

Finding the Fourth Proportional to 1,156,060.60, 1,734,257.03 and 357,404.42

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Solution

The fourth proportional to 1,156,060.60, 1,734,257.03 and 357,404.42 is: 536,157.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,060.60 : 1,734,257.03 = 357,404.42 : x
  2. Step 2: Convert to fraction form
    1,156,060.60/1,734,257.03 = 357,404.42/x
  3. Step 3: Cross multiply
    1,156,060.60x = 1,734,257.03 × 357,404.42
  4. Step 4: Simplify right side
    1,156,060.60x = 619,831,127,938.07
  5. Step 5: Solve for x
    x = 619,831,127,938.07/1,156,060.60
  6. Step 6: Final answer
    x = 536,157.99

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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.