Home / 364,972.17-546,694.85-293,507.85

Finding the Fourth Proportional to 364,972.17, 546,694.85 and 293,507.85

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Solution

The fourth proportional to 364,972.17, 546,694.85 and 293,507.85 is: 439,647.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,972.17 : 546,694.85 = 293,507.85 : x
  2. Step 2: Convert to fraction form
    364,972.17/546,694.85 = 293,507.85/x
  3. Step 3: Cross multiply
    364,972.17x = 546,694.85 × 293,507.85
  4. Step 4: Simplify right side
    364,972.17x = 160,459,228,562.03
  5. Step 5: Solve for x
    x = 160,459,228,562.03/364,972.17
  6. Step 6: Final answer
    x = 439,647.85

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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.