Home / 7,466,298.92-11,201,081.50-2,418,119.72

Finding the Fourth Proportional to 7,466,298.92, 11,201,081.50 and 2,418,119.72

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Solution

The fourth proportional to 7,466,298.92, 11,201,081.50 and 2,418,119.72 is: 3,627,708.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,466,298.92 : 11,201,081.50 = 2,418,119.72 : x
  2. Step 2: Convert to fraction form
    7,466,298.92/11,201,081.50 = 2,418,119.72/x
  3. Step 3: Cross multiply
    7,466,298.92x = 11,201,081.50 × 2,418,119.72
  4. Step 4: Simplify right side
    7,466,298.92x = 27,085,556,060,477.18
  5. Step 5: Solve for x
    x = 27,085,556,060,477.18/7,466,298.92
  6. Step 6: Final answer
    x = 3,627,708.50

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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.