Home / 2,226,385.04-3,070,514.79-1,711,385.48

Finding the Fourth Proportional to 2,226,385.04, 3,070,514.79 and 1,711,385.48

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Solution

The fourth proportional to 2,226,385.04, 3,070,514.79 and 1,711,385.48 is: 2,360,254.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,226,385.04 : 3,070,514.79 = 1,711,385.48 : x
  2. Step 2: Convert to fraction form
    2,226,385.04/3,070,514.79 = 1,711,385.48/x
  3. Step 3: Cross multiply
    2,226,385.04x = 3,070,514.79 × 1,711,385.48
  4. Step 4: Simplify right side
    2,226,385.04x = 5,254,834,435,407.54
  5. Step 5: Solve for x
    x = 5,254,834,435,407.54/2,226,385.04
  6. Step 6: Final answer
    x = 2,360,254.11

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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.