Home / 5,720,588.04-7,892,456.06-3,272,307.16

Finding the Fourth Proportional to 5,720,588.04, 7,892,456.06 and 3,272,307.16

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Solution

The fourth proportional to 5,720,588.04, 7,892,456.06 and 3,272,307.16 is: 4,514,665.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,720,588.04 : 7,892,456.06 = 3,272,307.16 : x
  2. Step 2: Convert to fraction form
    5,720,588.04/7,892,456.06 = 3,272,307.16/x
  3. Step 3: Cross multiply
    5,720,588.04x = 7,892,456.06 × 3,272,307.16
  4. Step 4: Simplify right side
    5,720,588.04x = 25,826,540,475,123.39
  5. Step 5: Solve for x
    x = 25,826,540,475,123.39/5,720,588.04
  6. Step 6: Final answer
    x = 4,514,665.33

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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.