Home / 732,006.30-1,098,009.45-704,012.70

Finding the Fourth Proportional to 732,006.30, 1,098,009.45 and 704,012.70

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Solution

The fourth proportional to 732,006.30, 1,098,009.45 and 704,012.70 is: 1,056,019.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,006.30 : 1,098,009.45 = 704,012.70 : x
  2. Step 2: Convert to fraction form
    732,006.30/1,098,009.45 = 704,012.70/x
  3. Step 3: Cross multiply
    732,006.30x = 1,098,009.45 × 704,012.70
  4. Step 4: Simplify right side
    732,006.30x = 773,012,597,520.02
  5. Step 5: Solve for x
    x = 773,012,597,520.02/732,006.30
  6. Step 6: Final answer
    x = 1,056,019.05

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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.