Home / 2,673,437.19-3,689,576.64-1,466,446.47

Finding the Fourth Proportional to 2,673,437.19, 3,689,576.64 and 1,466,446.47

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Solution

The fourth proportional to 2,673,437.19, 3,689,576.64 and 1,466,446.47 is: 2,023,824.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,437.19 : 3,689,576.64 = 1,466,446.47 : x
  2. Step 2: Convert to fraction form
    2,673,437.19/3,689,576.64 = 1,466,446.47/x
  3. Step 3: Cross multiply
    2,673,437.19x = 3,689,576.64 × 1,466,446.47
  4. Step 4: Simplify right side
    2,673,437.19x = 5,410,566,639,522.46
  5. Step 5: Solve for x
    x = 5,410,566,639,522.46/2,673,437.19
  6. Step 6: Final answer
    x = 2,023,824.11

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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.