Home / 593,103.10-889,280.81-503,177.30

Finding the Fourth Proportional to 593,103.10, 889,280.81 and 503,177.30

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Solution

The fourth proportional to 593,103.10, 889,280.81 and 503,177.30 is: 754,448.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,103.10 : 889,280.81 = 503,177.30 : x
  2. Step 2: Convert to fraction form
    593,103.10/889,280.81 = 503,177.30/x
  3. Step 3: Cross multiply
    593,103.10x = 889,280.81 × 503,177.30
  4. Step 4: Simplify right side
    593,103.10x = 447,465,916,917.61
  5. Step 5: Solve for x
    x = 447,465,916,917.61/593,103.10
  6. Step 6: Final answer
    x = 754,448.79

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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.