Home / 2,472,716.70-3,709,512.45-876,206.70

Finding the Fourth Proportional to 2,472,716.70, 3,709,512.45 and 876,206.70

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Solution

The fourth proportional to 2,472,716.70, 3,709,512.45 and 876,206.70 is: 1,314,465.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,472,716.70 : 3,709,512.45 = 876,206.70 : x
  2. Step 2: Convert to fraction form
    2,472,716.70/3,709,512.45 = 876,206.70/x
  3. Step 3: Cross multiply
    2,472,716.70x = 3,709,512.45 × 876,206.70
  4. Step 4: Simplify right side
    2,472,716.70x = 3,250,299,662,423.42
  5. Step 5: Solve for x
    x = 3,250,299,662,423.42/2,472,716.70
  6. Step 6: Final answer
    x = 1,314,465.04

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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.