Home / 2,654,041.95-3,658,714.92-2,110,397.49

Finding the Fourth Proportional to 2,654,041.95, 3,658,714.92 and 2,110,397.49

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Solution

The fourth proportional to 2,654,041.95, 3,658,714.92 and 2,110,397.49 is: 2,909,276.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,654,041.95 : 3,658,714.92 = 2,110,397.49 : x
  2. Step 2: Convert to fraction form
    2,654,041.95/3,658,714.92 = 2,110,397.49/x
  3. Step 3: Cross multiply
    2,654,041.95x = 3,658,714.92 × 2,110,397.49
  4. Step 4: Simplify right side
    2,654,041.95x = 7,721,342,783,793.55
  5. Step 5: Solve for x
    x = 7,721,342,783,793.55/2,654,041.95
  6. Step 6: Final answer
    x = 2,909,276.84

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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.