Home / 2,306,691.40-3,460,037.10-2,201,715.40

Finding the Fourth Proportional to 2,306,691.40, 3,460,037.10 and 2,201,715.40

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Solution

The fourth proportional to 2,306,691.40, 3,460,037.10 and 2,201,715.40 is: 3,302,573.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,691.40 : 3,460,037.10 = 2,201,715.40 : x
  2. Step 2: Convert to fraction form
    2,306,691.40/3,460,037.10 = 2,201,715.40/x
  3. Step 3: Cross multiply
    2,306,691.40x = 3,460,037.10 × 2,201,715.40
  4. Step 4: Simplify right side
    2,306,691.40x = 7,618,016,967,641.34
  5. Step 5: Solve for x
    x = 7,618,016,967,641.34/2,306,691.40
  6. Step 6: Final answer
    x = 3,302,573.10

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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.