Home / 4,473,717.12-6,704,320.40-2,419,943.69

Finding the Fourth Proportional to 4,473,717.12, 6,704,320.40 and 2,419,943.69

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Solution

The fourth proportional to 4,473,717.12, 6,704,320.40 and 2,419,943.69 is: 3,626,531.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473,717.12 : 6,704,320.40 = 2,419,943.69 : x
  2. Step 2: Convert to fraction form
    4,473,717.12/6,704,320.40 = 2,419,943.69/x
  3. Step 3: Cross multiply
    4,473,717.12x = 6,704,320.40 × 2,419,943.69
  4. Step 4: Simplify right side
    4,473,717.12x = 16,224,077,852,379.36
  5. Step 5: Solve for x
    x = 16,224,077,852,379.36/4,473,717.12
  6. Step 6: Final answer
    x = 3,626,531.90

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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.