Home / 2,343,023.42-3,233,329.52-1,324,428.17

Finding the Fourth Proportional to 2,343,023.42, 3,233,329.52 and 1,324,428.17

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Solution

The fourth proportional to 2,343,023.42, 3,233,329.52 and 1,324,428.17 is: 1,827,686.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,023.42 : 3,233,329.52 = 1,324,428.17 : x
  2. Step 2: Convert to fraction form
    2,343,023.42/3,233,329.52 = 1,324,428.17/x
  3. Step 3: Cross multiply
    2,343,023.42x = 3,233,329.52 × 1,324,428.17
  4. Step 4: Simplify right side
    2,343,023.42x = 4,282,312,676,391.79
  5. Step 5: Solve for x
    x = 4,282,312,676,391.79/2,343,023.42
  6. Step 6: Final answer
    x = 1,827,686.68

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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.