Home / 6,041,853.80-9,062,780.70-3,653,066.60

Finding the Fourth Proportional to 6,041,853.80, 9,062,780.70 and 3,653,066.60

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Solution

The fourth proportional to 6,041,853.80, 9,062,780.70 and 3,653,066.60 is: 5,479,599.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,041,853.80 : 9,062,780.70 = 3,653,066.60 : x
  2. Step 2: Convert to fraction form
    6,041,853.80/9,062,780.70 = 3,653,066.60/x
  3. Step 3: Cross multiply
    6,041,853.80x = 9,062,780.70 × 3,653,066.60
  4. Step 4: Simplify right side
    6,041,853.80x = 33,106,941,478,294.62
  5. Step 5: Solve for x
    x = 33,106,941,478,294.62/6,041,853.80
  6. Step 6: Final answer
    x = 5,479,599.90

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Similar ratio
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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.