Home / 6,129,001.70-9,193,502.55-4,003,237.70

Finding the Fourth Proportional to 6,129,001.70, 9,193,502.55 and 4,003,237.70

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Solution

The fourth proportional to 6,129,001.70, 9,193,502.55 and 4,003,237.70 is: 6,004,856.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,129,001.70 : 9,193,502.55 = 4,003,237.70 : x
  2. Step 2: Convert to fraction form
    6,129,001.70/9,193,502.55 = 4,003,237.70/x
  3. Step 3: Cross multiply
    6,129,001.70x = 9,193,502.55 × 4,003,237.70
  4. Step 4: Simplify right side
    6,129,001.70x = 36,803,776,003,206.14
  5. Step 5: Solve for x
    x = 36,803,776,003,206.14/6,129,001.70
  6. Step 6: Final answer
    x = 6,004,856.55

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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.