Home / 739,975.55-1,022,146.39-595,326.00

Finding the Fourth Proportional to 739,975.55, 1,022,146.39 and 595,326.00

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Solution

The fourth proportional to 739,975.55, 1,022,146.39 and 595,326.00 is: 822,338.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    739,975.55 : 1,022,146.39 = 595,326.00 : x
  2. Step 2: Convert to fraction form
    739,975.55/1,022,146.39 = 595,326.00/x
  3. Step 3: Cross multiply
    739,975.55x = 1,022,146.39 × 595,326.00
  4. Step 4: Simplify right side
    739,975.55x = 608,510,326,350.35
  5. Step 5: Solve for x
    x = 608,510,326,350.35/739,975.55
  6. Step 6: Final answer
    x = 822,338.42

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.