Home / 3,272,952.40-4,514,347.60-2,184,675.28

Finding the Fourth Proportional to 3,272,952.40, 4,514,347.60 and 2,184,675.28

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Solution

The fourth proportional to 3,272,952.40, 4,514,347.60 and 2,184,675.28 is: 3,013,298.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,952.40 : 4,514,347.60 = 2,184,675.28 : x
  2. Step 2: Convert to fraction form
    3,272,952.40/4,514,347.60 = 2,184,675.28/x
  3. Step 3: Cross multiply
    3,272,952.40x = 4,514,347.60 × 2,184,675.28
  4. Step 4: Simplify right side
    3,272,952.40x = 9,862,383,607,047.33
  5. Step 5: Solve for x
    x = 9,862,383,607,047.33/3,272,952.40
  6. Step 6: Final answer
    x = 3,013,298.82

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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.