Home / 2,754,328.60-4,131,492.90-732,568.60

Finding the Fourth Proportional to 2,754,328.60, 4,131,492.90 and 732,568.60

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Solution

The fourth proportional to 2,754,328.60, 4,131,492.90 and 732,568.60 is: 1,098,852.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,328.60 : 4,131,492.90 = 732,568.60 : x
  2. Step 2: Convert to fraction form
    2,754,328.60/4,131,492.90 = 732,568.60/x
  3. Step 3: Cross multiply
    2,754,328.60x = 4,131,492.90 × 732,568.60
  4. Step 4: Simplify right side
    2,754,328.60x = 3,026,601,969,662.94
  5. Step 5: Solve for x
    x = 3,026,601,969,662.94/2,754,328.60
  6. Step 6: Final answer
    x = 1,098,852.90

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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.