Home / 952,298.52-1,314,192.02-522,574.89

Finding the Fourth Proportional to 952,298.52, 1,314,192.02 and 522,574.89

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Solution

The fourth proportional to 952,298.52, 1,314,192.02 and 522,574.89 is: 721,164.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,298.52 : 1,314,192.02 = 522,574.89 : x
  2. Step 2: Convert to fraction form
    952,298.52/1,314,192.02 = 522,574.89/x
  3. Step 3: Cross multiply
    952,298.52x = 1,314,192.02 × 522,574.89
  4. Step 4: Simplify right side
    952,298.52x = 686,763,750,290.38
  5. Step 5: Solve for x
    x = 686,763,750,290.38/952,298.52
  6. Step 6: Final answer
    x = 721,164.36

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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.