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Finding the Fourth Proportional to 601,719.59, 900,544.97 and 585,527.36

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Solution

The fourth proportional to 601,719.59, 900,544.97 and 585,527.36 is: 876,311.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,719.59 : 900,544.97 = 585,527.36 : x
  2. Step 2: Convert to fraction form
    601,719.59/900,544.97 = 585,527.36/x
  3. Step 3: Cross multiply
    601,719.59x = 900,544.97 × 585,527.36
  4. Step 4: Simplify right side
    601,719.59x = 527,293,715,806.47
  5. Step 5: Solve for x
    x = 527,293,715,806.47/601,719.59
  6. Step 6: Final answer
    x = 876,311.36

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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.