Home / 6,057,307.80-9,085,961.70-4,144,120.20

Finding the Fourth Proportional to 6,057,307.80, 9,085,961.70 and 4,144,120.20

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Solution

The fourth proportional to 6,057,307.80, 9,085,961.70 and 4,144,120.20 is: 6,216,180.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,057,307.80 : 9,085,961.70 = 4,144,120.20 : x
  2. Step 2: Convert to fraction form
    6,057,307.80/9,085,961.70 = 4,144,120.20/x
  3. Step 3: Cross multiply
    6,057,307.80x = 9,085,961.70 × 4,144,120.20
  4. Step 4: Simplify right side
    6,057,307.80x = 37,653,317,417,396.34
  5. Step 5: Solve for x
    x = 37,653,317,417,396.34/6,057,307.80
  6. Step 6: Final answer
    x = 6,216,180.30

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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.