Home / 5,849,901.81-8,770,098.69-2,440,729.53

Finding the Fourth Proportional to 5,849,901.81, 8,770,098.69 and 2,440,729.53

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Solution

The fourth proportional to 5,849,901.81, 8,770,098.69 and 2,440,729.53 is: 3,659,110.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,849,901.81 : 8,770,098.69 = 2,440,729.53 : x
  2. Step 2: Convert to fraction form
    5,849,901.81/8,770,098.69 = 2,440,729.53/x
  3. Step 3: Cross multiply
    5,849,901.81x = 8,770,098.69 × 2,440,729.53
  4. Step 4: Simplify right side
    5,849,901.81x = 21,405,438,853,697.31
  5. Step 5: Solve for x
    x = 21,405,438,853,697.31/5,849,901.81
  6. Step 6: Final answer
    x = 3,659,110.79

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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.