Home / 597,275.02-824,228.04-325,339.75

Finding the Fourth Proportional to 597,275.02, 824,228.04 and 325,339.75

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Solution

The fourth proportional to 597,275.02, 824,228.04 and 325,339.75 is: 448,962.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,275.02 : 824,228.04 = 325,339.75 : x
  2. Step 2: Convert to fraction form
    597,275.02/824,228.04 = 325,339.75/x
  3. Step 3: Cross multiply
    597,275.02x = 824,228.04 × 325,339.75
  4. Step 4: Simplify right side
    597,275.02x = 268,154,144,476.59
  5. Step 5: Solve for x
    x = 268,154,144,476.59/597,275.02
  6. Step 6: Final answer
    x = 448,962.60

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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.