Home / 6,007,463.96-8,290,130.39-3,526,644.78

Finding the Fourth Proportional to 6,007,463.96, 8,290,130.39 and 3,526,644.78

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Solution

The fourth proportional to 6,007,463.96, 8,290,130.39 and 3,526,644.78 is: 4,866,670.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,007,463.96 : 8,290,130.39 = 3,526,644.78 : x
  2. Step 2: Convert to fraction form
    6,007,463.96/8,290,130.39 = 3,526,644.78/x
  3. Step 3: Cross multiply
    6,007,463.96x = 8,290,130.39 × 3,526,644.78
  4. Step 4: Simplify right side
    6,007,463.96x = 29,236,345,080,841.93
  5. Step 5: Solve for x
    x = 29,236,345,080,841.93/6,007,463.96
  6. Step 6: Final answer
    x = 4,866,670.08

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Double scale
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Similar ratio
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1.5x scale

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.