Home / 8,092,775.22-12,138,881.55-2,027,558.40

Finding the Fourth Proportional to 8,092,775.22, 12,138,881.55 and 2,027,558.40

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Solution

The fourth proportional to 8,092,775.22, 12,138,881.55 and 2,027,558.40 is: 3,041,267.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,775.22 : 12,138,881.55 = 2,027,558.40 : x
  2. Step 2: Convert to fraction form
    8,092,775.22/12,138,881.55 = 2,027,558.40/x
  3. Step 3: Cross multiply
    8,092,775.22x = 12,138,881.55 × 2,027,558.40
  4. Step 4: Simplify right side
    8,092,775.22x = 24,612,291,253,307.52
  5. Step 5: Solve for x
    x = 24,612,291,253,307.52/8,092,775.22
  6. Step 6: Final answer
    x = 3,041,267.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.