Home / 732,006.80-1,098,010.20-704,013.20

Finding the Fourth Proportional to 732,006.80, 1,098,010.20 and 704,013.20

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Solution

The fourth proportional to 732,006.80, 1,098,010.20 and 704,013.20 is: 1,056,019.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,006.80 : 1,098,010.20 = 704,013.20 : x
  2. Step 2: Convert to fraction form
    732,006.80/1,098,010.20 = 704,013.20/x
  3. Step 3: Cross multiply
    732,006.80x = 1,098,010.20 × 704,013.20
  4. Step 4: Simplify right side
    732,006.80x = 773,013,674,534.64
  5. Step 5: Solve for x
    x = 773,013,674,534.64/732,006.80
  6. Step 6: Final answer
    x = 1,056,019.80

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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.