Home / 1,084,197.50-1,496,167.71-625,312.96

Finding the Fourth Proportional to 1,084,197.50, 1,496,167.71 and 625,312.96

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Solution

The fourth proportional to 1,084,197.50, 1,496,167.71 and 625,312.96 is: 862,917.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,197.50 : 1,496,167.71 = 625,312.96 : x
  2. Step 2: Convert to fraction form
    1,084,197.50/1,496,167.71 = 625,312.96/x
  3. Step 3: Cross multiply
    1,084,197.50x = 1,496,167.71 × 625,312.96
  4. Step 4: Simplify right side
    1,084,197.50x = 935,573,061,727.12
  5. Step 5: Solve for x
    x = 935,573,061,727.12/1,084,197.50
  6. Step 6: Final answer
    x = 862,917.56

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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.