Home / 3,027,045.08-4,174,752.16-2,557,851.48

Finding the Fourth Proportional to 3,027,045.08, 4,174,752.16 and 2,557,851.48

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Solution

The fourth proportional to 3,027,045.08, 4,174,752.16 and 2,557,851.48 is: 3,527,663.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,045.08 : 4,174,752.16 = 2,557,851.48 : x
  2. Step 2: Convert to fraction form
    3,027,045.08/4,174,752.16 = 2,557,851.48/x
  3. Step 3: Cross multiply
    3,027,045.08x = 4,174,752.16 × 2,557,851.48
  4. Step 4: Simplify right side
    3,027,045.08x = 10,678,395,991,089.20
  5. Step 5: Solve for x
    x = 10,678,395,991,089.20/3,027,045.08
  6. Step 6: Final answer
    x = 3,527,663.35

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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.