Home / 4,439,758.69-6,126,867-2,402,568.19

Finding the Fourth Proportional to 4,439,758.69, 6,126,867 and 2,402,568.19

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Solution

The fourth proportional to 4,439,758.69, 6,126,867 and 2,402,568.19 is: 3,315,544.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,758.69 : 6,126,867 = 2,402,568.19 : x
  2. Step 2: Convert to fraction form
    4,439,758.69/6,126,867 = 2,402,568.19/x
  3. Step 3: Cross multiply
    4,439,758.69x = 6,126,867 × 2,402,568.19
  4. Step 4: Simplify right side
    4,439,758.69x = 14,720,215,758,560.73
  5. Step 5: Solve for x
    x = 14,720,215,758,560.73/4,439,758.69
  6. Step 6: Final answer
    x = 3,315,544.11

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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.