Home / 7,452,260.71-11,178,377.09-2,335,082.34

Finding the Fourth Proportional to 7,452,260.71, 11,178,377.09 and 2,335,082.34

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Solution

The fourth proportional to 7,452,260.71, 11,178,377.09 and 2,335,082.34 is: 3,502,619.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,452,260.71 : 11,178,377.09 = 2,335,082.34 : x
  2. Step 2: Convert to fraction form
    7,452,260.71/11,178,377.09 = 2,335,082.34/x
  3. Step 3: Cross multiply
    7,452,260.71x = 11,178,377.09 × 2,335,082.34
  4. Step 4: Simplify right side
    7,452,260.71x = 26,102,430,876,827.70
  5. Step 5: Solve for x
    x = 26,102,430,876,827.70/7,452,260.71
  6. Step 6: Final answer
    x = 3,502,619.13

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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.