Home / 4,439,760.19-6,126,869.07-2,402,569.69

Finding the Fourth Proportional to 4,439,760.19, 6,126,869.07 and 2,402,569.69

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Solution

The fourth proportional to 4,439,760.19, 6,126,869.07 and 2,402,569.69 is: 3,315,546.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,760.19 : 6,126,869.07 = 2,402,569.69 : x
  2. Step 2: Convert to fraction form
    4,439,760.19/6,126,869.07 = 2,402,569.69/x
  3. Step 3: Cross multiply
    4,439,760.19x = 6,126,869.07 × 2,402,569.69
  4. Step 4: Simplify right side
    4,439,760.19x = 14,720,229,922,180.49
  5. Step 5: Solve for x
    x = 14,720,229,922,180.49/4,439,760.19
  6. Step 6: Final answer
    x = 3,315,546.18

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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.