Home / 600,973.53-829,343.51-329,041.44

Finding the Fourth Proportional to 600,973.53, 829,343.51 and 329,041.44

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Solution

The fourth proportional to 600,973.53, 829,343.51 and 329,041.44 is: 454,077.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,973.53 : 829,343.51 = 329,041.44 : x
  2. Step 2: Convert to fraction form
    600,973.53/829,343.51 = 329,041.44/x
  3. Step 3: Cross multiply
    600,973.53x = 829,343.51 × 329,041.44
  4. Step 4: Simplify right side
    600,973.53x = 272,888,382,373.75
  5. Step 5: Solve for x
    x = 272,888,382,373.75/600,973.53
  6. Step 6: Final answer
    x = 454,077.21

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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.