Home / 966,600.28-1,334,393.22-604,225.72

Finding the Fourth Proportional to 966,600.28, 1,334,393.22 and 604,225.72

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Solution

The fourth proportional to 966,600.28, 1,334,393.22 and 604,225.72 is: 834,134.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,600.28 : 1,334,393.22 = 604,225.72 : x
  2. Step 2: Convert to fraction form
    966,600.28/1,334,393.22 = 604,225.72/x
  3. Step 3: Cross multiply
    966,600.28x = 1,334,393.22 × 604,225.72
  4. Step 4: Simplify right side
    966,600.28x = 806,274,704,117.62
  5. Step 5: Solve for x
    x = 806,274,704,117.62/966,600.28
  6. Step 6: Final answer
    x = 834,134.57

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1.5x scale

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.