Home / 1,495,006.40-2,244,583.20-935,134.40

Finding the Fourth Proportional to 1,495,006.40, 2,244,583.20 and 935,134.40

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Solution

The fourth proportional to 1,495,006.40, 2,244,583.20 and 935,134.40 is: 1,403,998.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,006.40 : 2,244,583.20 = 935,134.40 : x
  2. Step 2: Convert to fraction form
    1,495,006.40/2,244,583.20 = 935,134.40/x
  3. Step 3: Cross multiply
    1,495,006.40x = 2,244,583.20 × 935,134.40
  4. Step 4: Simplify right side
    1,495,006.40x = 2,098,986,963,982.08
  5. Step 5: Solve for x
    x = 2,098,986,963,982.08/1,495,006.40
  6. Step 6: Final answer
    x = 1,403,998.65

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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.