Home / 2,096,252.47-3,145,043.18-748,386.19

Finding the Fourth Proportional to 2,096,252.47, 3,145,043.18 and 748,386.19

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Solution

The fourth proportional to 2,096,252.47, 3,145,043.18 and 748,386.19 is: 1,122,816.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,252.47 : 3,145,043.18 = 748,386.19 : x
  2. Step 2: Convert to fraction form
    2,096,252.47/3,145,043.18 = 748,386.19/x
  3. Step 3: Cross multiply
    2,096,252.47x = 3,145,043.18 × 748,386.19
  4. Step 4: Simplify right side
    2,096,252.47x = 2,353,706,882,865.68
  5. Step 5: Solve for x
    x = 2,353,706,882,865.68/2,096,252.47
  6. Step 6: Final answer
    x = 1,122,816.51

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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.