Home / 2,754,408.60-4,127,579.10-2,470,098.60

Finding the Fourth Proportional to 2,754,408.60, 4,127,579.10 and 2,470,098.60

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Solution

The fourth proportional to 2,754,408.60, 4,127,579.10 and 2,470,098.60 is: 3,701,530.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,408.60 : 4,127,579.10 = 2,470,098.60 : x
  2. Step 2: Convert to fraction form
    2,754,408.60/4,127,579.10 = 2,470,098.60/x
  3. Step 3: Cross multiply
    2,754,408.60x = 4,127,579.10 × 2,470,098.60
  4. Step 4: Simplify right side
    2,754,408.60x = 10,195,527,356,299.26
  5. Step 5: Solve for x
    x = 10,195,527,356,299.26/2,754,408.60
  6. Step 6: Final answer
    x = 3,701,530.47

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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.