Home / 4,032,384.70-6,048,577.05-3,659,136.70

Finding the Fourth Proportional to 4,032,384.70, 6,048,577.05 and 3,659,136.70

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Solution

The fourth proportional to 4,032,384.70, 6,048,577.05 and 3,659,136.70 is: 5,488,705.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,384.70 : 6,048,577.05 = 3,659,136.70 : x
  2. Step 2: Convert to fraction form
    4,032,384.70/6,048,577.05 = 3,659,136.70/x
  3. Step 3: Cross multiply
    4,032,384.70x = 6,048,577.05 × 3,659,136.70
  4. Step 4: Simplify right side
    4,032,384.70x = 22,132,570,266,432.73
  5. Step 5: Solve for x
    x = 22,132,570,266,432.73/4,032,384.70
  6. Step 6: Final answer
    x = 5,488,705.05

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.