Home / 6,550,853.80-9,826,280.70-5,962,988.20

Finding the Fourth Proportional to 6,550,853.80, 9,826,280.70 and 5,962,988.20

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Solution

The fourth proportional to 6,550,853.80, 9,826,280.70 and 5,962,988.20 is: 8,944,482.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,550,853.80 : 9,826,280.70 = 5,962,988.20 : x
  2. Step 2: Convert to fraction form
    6,550,853.80/9,826,280.70 = 5,962,988.20/x
  3. Step 3: Cross multiply
    6,550,853.80x = 9,826,280.70 × 5,962,988.20
  4. Step 4: Simplify right side
    6,550,853.80x = 58,593,995,863,987.73
  5. Step 5: Solve for x
    x = 58,593,995,863,987.73/6,550,853.80
  6. Step 6: Final answer
    x = 8,944,482.30

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Find fourth proportional to 6,550,854.80, 9,826,282.20 and 5,962,989.20
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1.5x scale

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.