Home / 2,914,334.70-4,368,294.45-1,020,101.10

Finding the Fourth Proportional to 2,914,334.70, 4,368,294.45 and 1,020,101.10

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Solution

The fourth proportional to 2,914,334.70, 4,368,294.45 and 1,020,101.10 is: 1,529,028.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,914,334.70 : 4,368,294.45 = 1,020,101.10 : x
  2. Step 2: Convert to fraction form
    2,914,334.70/4,368,294.45 = 1,020,101.10/x
  3. Step 3: Cross multiply
    2,914,334.70x = 4,368,294.45 × 1,020,101.10
  4. Step 4: Simplify right side
    2,914,334.70x = 4,456,101,973,568.90
  5. Step 5: Solve for x
    x = 4,456,101,973,568.90/2,914,334.70
  6. Step 6: Final answer
    x = 1,529,028.90

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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.