Home / 2,330,532.81-3,495,810.15-814,209.17

Finding the Fourth Proportional to 2,330,532.81, 3,495,810.15 and 814,209.17

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Solution

The fourth proportional to 2,330,532.81, 3,495,810.15 and 814,209.17 is: 1,221,317.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,330,532.81 : 3,495,810.15 = 814,209.17 : x
  2. Step 2: Convert to fraction form
    2,330,532.81/3,495,810.15 = 814,209.17/x
  3. Step 3: Cross multiply
    2,330,532.81x = 3,495,810.15 × 814,209.17
  4. Step 4: Simplify right side
    2,330,532.81x = 2,846,320,663,230.03
  5. Step 5: Solve for x
    x = 2,846,320,663,230.03/2,330,532.81
  6. Step 6: Final answer
    x = 1,221,317.57

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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.