Home / 2,457,248.40-3,685,872.60-2,037,344.40

Finding the Fourth Proportional to 2,457,248.40, 3,685,872.60 and 2,037,344.40

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Solution

The fourth proportional to 2,457,248.40, 3,685,872.60 and 2,037,344.40 is: 3,056,016.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,457,248.40 : 3,685,872.60 = 2,037,344.40 : x
  2. Step 2: Convert to fraction form
    2,457,248.40/3,685,872.60 = 2,037,344.40/x
  3. Step 3: Cross multiply
    2,457,248.40x = 3,685,872.60 × 2,037,344.40
  4. Step 4: Simplify right side
    2,457,248.40x = 7,509,391,900,723.44
  5. Step 5: Solve for x
    x = 7,509,391,900,723.44/2,457,248.40
  6. Step 6: Final answer
    x = 3,056,016.60

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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.