Home / 4,663,271.70-6,995,891.70-1,468,720.80

Finding the Fourth Proportional to 4,663,271.70, 6,995,891.70 and 1,468,720.80

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Solution

The fourth proportional to 4,663,271.70, 6,995,891.70 and 1,468,720.80 is: 2,203,391.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,663,271.70 : 6,995,891.70 = 1,468,720.80 : x
  2. Step 2: Convert to fraction form
    4,663,271.70/6,995,891.70 = 1,468,720.80/x
  3. Step 3: Cross multiply
    4,663,271.70x = 6,995,891.70 × 1,468,720.80
  4. Step 4: Simplify right side
    4,663,271.70x = 10,275,011,654,337.36
  5. Step 5: Solve for x
    x = 10,275,011,654,337.36/4,663,271.70
  6. Step 6: Final answer
    x = 2,203,391.16

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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.