Home / 602,094.24-903,682.80-321,851.04

Finding the Fourth Proportional to 602,094.24, 903,682.80 and 321,851.04

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Solution

The fourth proportional to 602,094.24, 903,682.80 and 321,851.04 is: 483,065.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,094.24 : 903,682.80 = 321,851.04 : x
  2. Step 2: Convert to fraction form
    602,094.24/903,682.80 = 321,851.04/x
  3. Step 3: Cross multiply
    602,094.24x = 903,682.80 × 321,851.04
  4. Step 4: Simplify right side
    602,094.24x = 290,851,249,010.11
  5. Step 5: Solve for x
    x = 290,851,249,010.11/602,094.24
  6. Step 6: Final answer
    x = 483,065.99

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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.