Home / 4,139,707.24-6,209,124-1,107,379.27

Finding the Fourth Proportional to 4,139,707.24, 6,209,124 and 1,107,379.27

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Solution

The fourth proportional to 4,139,707.24, 6,209,124 and 1,107,379.27 is: 1,660,952.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,139,707.24 : 6,209,124 = 1,107,379.27 : x
  2. Step 2: Convert to fraction form
    4,139,707.24/6,209,124 = 1,107,379.27/x
  3. Step 3: Cross multiply
    4,139,707.24x = 6,209,124 × 1,107,379.27
  4. Step 4: Simplify right side
    4,139,707.24x = 6,875,855,202,459.48
  5. Step 5: Solve for x
    x = 6,875,855,202,459.48/4,139,707.24
  6. Step 6: Final answer
    x = 1,660,952.04

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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.