Home / 739,297.33-1,020,036.41-433,209.37

Finding the Fourth Proportional to 739,297.33, 1,020,036.41 and 433,209.37

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Solution

The fourth proportional to 739,297.33, 1,020,036.41 and 433,209.37 is: 597,715.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    739,297.33 : 1,020,036.41 = 433,209.37 : x
  2. Step 2: Convert to fraction form
    739,297.33/1,020,036.41 = 433,209.37/x
  3. Step 3: Cross multiply
    739,297.33x = 1,020,036.41 × 433,209.37
  4. Step 4: Simplify right side
    739,297.33x = 441,889,328,387.12
  5. Step 5: Solve for x
    x = 441,889,328,387.12/739,297.33
  6. Step 6: Final answer
    x = 597,715.30

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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.