Home / 597,276.02-824,229.42-325,340.75

Finding the Fourth Proportional to 597,276.02, 824,229.42 and 325,340.75

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Solution

The fourth proportional to 597,276.02, 824,229.42 and 325,340.75 is: 448,963.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,276.02 : 824,229.42 = 325,340.75 : x
  2. Step 2: Convert to fraction form
    597,276.02/824,229.42 = 325,340.75/x
  3. Step 3: Cross multiply
    597,276.02x = 824,229.42 × 325,340.75
  4. Step 4: Simplify right side
    597,276.02x = 268,155,417,674.87
  5. Step 5: Solve for x
    x = 268,155,417,674.87/597,276.02
  6. Step 6: Final answer
    x = 448,963.98

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.