Home / 4,202,387.61-6,294,527.24-2,847,114.65

Finding the Fourth Proportional to 4,202,387.61, 6,294,527.24 and 2,847,114.65

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Solution

The fourth proportional to 4,202,387.61, 6,294,527.24 and 2,847,114.65 is: 4,264,537.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,202,387.61 : 6,294,527.24 = 2,847,114.65 : x
  2. Step 2: Convert to fraction form
    4,202,387.61/6,294,527.24 = 2,847,114.65/x
  3. Step 3: Cross multiply
    4,202,387.61x = 6,294,527.24 × 2,847,114.65
  4. Step 4: Simplify right side
    4,202,387.61x = 17,921,240,674,119.86
  5. Step 5: Solve for x
    x = 17,921,240,674,119.86/4,202,387.61
  6. Step 6: Final answer
    x = 4,264,537.77

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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.