Home / 732,353.10-1,027,656.30-732,353.10

Finding the Fourth Proportional to 732,353.10, 1,027,656.30 and 732,353.10

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Solution

The fourth proportional to 732,353.10, 1,027,656.30 and 732,353.10 is: 1,027,656.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,353.10 : 1,027,656.30 = 732,353.10 : x
  2. Step 2: Convert to fraction form
    732,353.10/1,027,656.30 = 732,353.10/x
  3. Step 3: Cross multiply
    732,353.10x = 1,027,656.30 × 732,353.10
  4. Step 4: Simplify right side
    732,353.10x = 752,607,277,039.53
  5. Step 5: Solve for x
    x = 752,607,277,039.53/732,353.10
  6. Step 6: Final answer
    x = 1,027,656.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.