Home / 732,829.80-1,099,244.70-606,858.60

Finding the Fourth Proportional to 732,829.80, 1,099,244.70 and 606,858.60

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Solution

The fourth proportional to 732,829.80, 1,099,244.70 and 606,858.60 is: 910,287.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,829.80 : 1,099,244.70 = 606,858.60 : x
  2. Step 2: Convert to fraction form
    732,829.80/1,099,244.70 = 606,858.60/x
  3. Step 3: Cross multiply
    732,829.80x = 1,099,244.70 × 606,858.60
  4. Step 4: Simplify right side
    732,829.80x = 667,086,099,699.42
  5. Step 5: Solve for x
    x = 667,086,099,699.42/732,829.80
  6. Step 6: Final answer
    x = 910,287.90

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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.