Home / 4,439,761.68-6,126,871.14-2,402,571.18

Finding the Fourth Proportional to 4,439,761.68, 6,126,871.14 and 2,402,571.18

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Solution

The fourth proportional to 4,439,761.68, 6,126,871.14 and 2,402,571.18 is: 3,315,548.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,761.68 : 6,126,871.14 = 2,402,571.18 : x
  2. Step 2: Convert to fraction form
    4,439,761.68/6,126,871.14 = 2,402,571.18/x
  3. Step 3: Cross multiply
    4,439,761.68x = 6,126,871.14 × 2,402,571.18
  4. Step 4: Simplify right side
    4,439,761.68x = 14,720,244,024,537.75
  5. Step 5: Solve for x
    x = 14,720,244,024,537.75/4,439,761.68
  6. Step 6: Final answer
    x = 3,315,548.24

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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.