Home / 2,516,267.52-3,452,918.40-2,288,171.52

Finding the Fourth Proportional to 2,516,267.52, 3,452,918.40 and 2,288,171.52

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Solution

The fourth proportional to 2,516,267.52, 3,452,918.40 and 2,288,171.52 is: 3,139,916.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,516,267.52 : 3,452,918.40 = 2,288,171.52 : x
  2. Step 2: Convert to fraction form
    2,516,267.52/3,452,918.40 = 2,288,171.52/x
  3. Step 3: Cross multiply
    2,516,267.52x = 3,452,918.40 × 2,288,171.52
  4. Step 4: Simplify right side
    2,516,267.52x = 7,900,869,543,763.97
  5. Step 5: Solve for x
    x = 7,900,869,543,763.97/2,516,267.52
  6. Step 6: Final answer
    x = 3,139,916.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.