Home / 9,126,777.24-12,595,101.74-4,996,739.48

Finding the Fourth Proportional to 9,126,777.24, 12,595,101.74 and 4,996,739.48

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Solution

The fourth proportional to 9,126,777.24, 12,595,101.74 and 4,996,739.48 is: 6,895,582.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,126,777.24 : 12,595,101.74 = 4,996,739.48 : x
  2. Step 2: Convert to fraction form
    9,126,777.24/12,595,101.74 = 4,996,739.48/x
  3. Step 3: Cross multiply
    9,126,777.24x = 12,595,101.74 × 4,996,739.48
  4. Step 4: Simplify right side
    9,126,777.24x = 62,934,442,118,874.70
  5. Step 5: Solve for x
    x = 62,934,442,118,874.70/9,126,777.24
  6. Step 6: Final answer
    x = 6,895,582.14

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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.