Home / 5,661,366.80-8,492,050.20-3,771,798.80

Finding the Fourth Proportional to 5,661,366.80, 8,492,050.20 and 3,771,798.80

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Solution

The fourth proportional to 5,661,366.80, 8,492,050.20 and 3,771,798.80 is: 5,657,698.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,661,366.80 : 8,492,050.20 = 3,771,798.80 : x
  2. Step 2: Convert to fraction form
    5,661,366.80/8,492,050.20 = 3,771,798.80/x
  3. Step 3: Cross multiply
    5,661,366.80x = 8,492,050.20 × 3,771,798.80
  4. Step 4: Simplify right side
    5,661,366.80x = 32,030,304,753,899.75
  5. Step 5: Solve for x
    x = 32,030,304,753,899.75/5,661,366.80
  6. Step 6: Final answer
    x = 5,657,698.20

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Double scale
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Similar ratio
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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.