Home / 5,098,070.86-7,034,514.51-2,922,213.58

Finding the Fourth Proportional to 5,098,070.86, 7,034,514.51 and 2,922,213.58

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Solution

The fourth proportional to 5,098,070.86, 7,034,514.51 and 2,922,213.58 is: 4,032,182.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,070.86 : 7,034,514.51 = 2,922,213.58 : x
  2. Step 2: Convert to fraction form
    5,098,070.86/7,034,514.51 = 2,922,213.58/x
  3. Step 3: Cross multiply
    5,098,070.86x = 7,034,514.51 × 2,922,213.58
  4. Step 4: Simplify right side
    5,098,070.86x = 20,556,353,829,829.05
  5. Step 5: Solve for x
    x = 20,556,353,829,829.05/5,098,070.86
  6. Step 6: Final answer
    x = 4,032,182.84

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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.