Home / 924,247.10-1,384,037.85-606,986.30

Finding the Fourth Proportional to 924,247.10, 1,384,037.85 and 606,986.30

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Solution

The fourth proportional to 924,247.10, 1,384,037.85 and 606,986.30 is: 908,947.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,247.10 : 1,384,037.85 = 606,986.30 : x
  2. Step 2: Convert to fraction form
    924,247.10/1,384,037.85 = 606,986.30/x
  3. Step 3: Cross multiply
    924,247.10x = 1,384,037.85 × 606,986.30
  4. Step 4: Simplify right side
    924,247.10x = 840,092,013,631.46
  5. Step 5: Solve for x
    x = 840,092,013,631.46/924,247.10
  6. Step 6: Final answer
    x = 908,947.42

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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.