Home / 4,108,564.80-5,669,562.24-2,272,979.52

Finding the Fourth Proportional to 4,108,564.80, 5,669,562.24 and 2,272,979.52

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Solution

The fourth proportional to 4,108,564.80, 5,669,562.24 and 2,272,979.52 is: 3,136,569.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,564.80 : 5,669,562.24 = 2,272,979.52 : x
  2. Step 2: Convert to fraction form
    4,108,564.80/5,669,562.24 = 2,272,979.52/x
  3. Step 3: Cross multiply
    4,108,564.80x = 5,669,562.24 × 2,272,979.52
  4. Step 4: Simplify right side
    4,108,564.80x = 12,886,798,858,885.33
  5. Step 5: Solve for x
    x = 12,886,798,858,885.33/4,108,564.80
  6. Step 6: Final answer
    x = 3,136,569.46

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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.