Home / 935,502.68-1,402,650.71-366,941.26

Finding the Fourth Proportional to 935,502.68, 1,402,650.71 and 366,941.26

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Solution

The fourth proportional to 935,502.68, 1,402,650.71 and 366,941.26 is: 550,175.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,502.68 : 1,402,650.71 = 366,941.26 : x
  2. Step 2: Convert to fraction form
    935,502.68/1,402,650.71 = 366,941.26/x
  3. Step 3: Cross multiply
    935,502.68x = 1,402,650.71 × 366,941.26
  4. Step 4: Simplify right side
    935,502.68x = 514,690,420,431.97
  5. Step 5: Solve for x
    x = 514,690,420,431.97/935,502.68
  6. Step 6: Final answer
    x = 550,175.25

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1.5x scale

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.