Home / 2,301,354.57-3,177,231.63-2,046,000.45

Finding the Fourth Proportional to 2,301,354.57, 3,177,231.63 and 2,046,000.45

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Solution

The fourth proportional to 2,301,354.57, 3,177,231.63 and 2,046,000.45 is: 2,824,691.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,354.57 : 3,177,231.63 = 2,046,000.45 : x
  2. Step 2: Convert to fraction form
    2,301,354.57/3,177,231.63 = 2,046,000.45/x
  3. Step 3: Cross multiply
    2,301,354.57x = 3,177,231.63 × 2,046,000.45
  4. Step 4: Simplify right side
    2,301,354.57x = 6,500,617,344,734.23
  5. Step 5: Solve for x
    x = 6,500,617,344,734.23/2,301,354.57
  6. Step 6: Final answer
    x = 2,824,691.78

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.