Home / 2,851,587.64-4,277,381.46-958,329.04

Finding the Fourth Proportional to 2,851,587.64, 4,277,381.46 and 958,329.04

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Solution

The fourth proportional to 2,851,587.64, 4,277,381.46 and 958,329.04 is: 1,437,493.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,851,587.64 : 4,277,381.46 = 958,329.04 : x
  2. Step 2: Convert to fraction form
    2,851,587.64/4,277,381.46 = 958,329.04/x
  3. Step 3: Cross multiply
    2,851,587.64x = 4,277,381.46 × 958,329.04
  4. Step 4: Simplify right side
    2,851,587.64x = 4,099,138,868,275.60
  5. Step 5: Solve for x
    x = 4,099,138,868,275.60/2,851,587.64
  6. Step 6: Final answer
    x = 1,437,493.56

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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.