Home / 5,734,057.10-8,601,085.65-3,183,140.30

Finding the Fourth Proportional to 5,734,057.10, 8,601,085.65 and 3,183,140.30

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Solution

The fourth proportional to 5,734,057.10, 8,601,085.65 and 3,183,140.30 is: 4,774,710.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,734,057.10 : 8,601,085.65 = 3,183,140.30 : x
  2. Step 2: Convert to fraction form
    5,734,057.10/8,601,085.65 = 3,183,140.30/x
  3. Step 3: Cross multiply
    5,734,057.10x = 8,601,085.65 × 3,183,140.30
  4. Step 4: Simplify right side
    5,734,057.10x = 27,378,462,356,266.70
  5. Step 5: Solve for x
    x = 27,378,462,356,266.70/5,734,057.10
  6. Step 6: Final answer
    x = 4,774,710.45

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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.