Home / 2,024,581.32-2,793,812.58-1,119,105

Finding the Fourth Proportional to 2,024,581.32, 2,793,812.58 and 1,119,105

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Solution

The fourth proportional to 2,024,581.32, 2,793,812.58 and 1,119,105 is: 1,544,304.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,581.32 : 2,793,812.58 = 1,119,105 : x
  2. Step 2: Convert to fraction form
    2,024,581.32/2,793,812.58 = 1,119,105/x
  3. Step 3: Cross multiply
    2,024,581.32x = 2,793,812.58 × 1,119,105
  4. Step 4: Simplify right side
    2,024,581.32x = 3,126,569,627,340.90
  5. Step 5: Solve for x
    x = 3,126,569,627,340.90/2,024,581.32
  6. Step 6: Final answer
    x = 1,544,304.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.