Home / 597,277.02-824,230.80-325,341.75

Finding the Fourth Proportional to 597,277.02, 824,230.80 and 325,341.75

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Solution

The fourth proportional to 597,277.02, 824,230.80 and 325,341.75 is: 448,965.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,277.02 : 824,230.80 = 325,341.75 : x
  2. Step 2: Convert to fraction form
    597,277.02/824,230.80 = 325,341.75/x
  3. Step 3: Cross multiply
    597,277.02x = 824,230.80 × 325,341.75
  4. Step 4: Simplify right side
    597,277.02x = 268,156,690,875.90
  5. Step 5: Solve for x
    x = 268,156,690,875.90/597,277.02
  6. Step 6: Final answer
    x = 448,965.36

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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.