Home / 1,043,793.93-1,440,411.15-614,101.71

Finding the Fourth Proportional to 1,043,793.93, 1,440,411.15 and 614,101.71

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Solution

The fourth proportional to 1,043,793.93, 1,440,411.15 and 614,101.71 is: 847,445.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,793.93 : 1,440,411.15 = 614,101.71 : x
  2. Step 2: Convert to fraction form
    1,043,793.93/1,440,411.15 = 614,101.71/x
  3. Step 3: Cross multiply
    1,043,793.93x = 1,440,411.15 × 614,101.71
  4. Step 4: Simplify right side
    1,043,793.93x = 884,558,950,318.07
  5. Step 5: Solve for x
    x = 884,558,950,318.07/1,043,793.93
  6. Step 6: Final answer
    x = 847,445.96

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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.