Home / 2,046,105.40-3,069,158.10-1,731,177.40

Finding the Fourth Proportional to 2,046,105.40, 3,069,158.10 and 1,731,177.40

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Solution

The fourth proportional to 2,046,105.40, 3,069,158.10 and 1,731,177.40 is: 2,596,766.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,105.40 : 3,069,158.10 = 1,731,177.40 : x
  2. Step 2: Convert to fraction form
    2,046,105.40/3,069,158.10 = 1,731,177.40/x
  3. Step 3: Cross multiply
    2,046,105.40x = 3,069,158.10 × 1,731,177.40
  4. Step 4: Simplify right side
    2,046,105.40x = 5,313,257,139,746.94
  5. Step 5: Solve for x
    x = 5,313,257,139,746.94/2,046,105.40
  6. Step 6: Final answer
    x = 2,596,766.10

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Similar ratio
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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.