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Finding the Fourth Proportional to 600,022.28, 900,034.31 and 245,036.31

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Solution

The fourth proportional to 600,022.28, 900,034.31 and 245,036.31 is: 367,554.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,022.28 : 900,034.31 = 245,036.31 : x
  2. Step 2: Convert to fraction form
    600,022.28/900,034.31 = 245,036.31/x
  3. Step 3: Cross multiply
    600,022.28x = 900,034.31 × 245,036.31
  4. Step 4: Simplify right side
    600,022.28x = 220,541,090,338.13
  5. Step 5: Solve for x
    x = 220,541,090,338.13/600,022.28
  6. Step 6: Final answer
    x = 367,554.83

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1.5x scale

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.