Home / 2,392,306.16-3,301,462.22-1,304,637.08

Finding the Fourth Proportional to 2,392,306.16, 3,301,462.22 and 1,304,637.08

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Solution

The fourth proportional to 2,392,306.16, 3,301,462.22 and 1,304,637.08 is: 1,800,442.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,306.16 : 3,301,462.22 = 1,304,637.08 : x
  2. Step 2: Convert to fraction form
    2,392,306.16/3,301,462.22 = 1,304,637.08/x
  3. Step 3: Cross multiply
    2,392,306.16x = 3,301,462.22 × 1,304,637.08
  4. Step 4: Simplify right side
    2,392,306.16x = 4,307,210,007,400.62
  5. Step 5: Solve for x
    x = 4,307,210,007,400.62/2,392,306.16
  6. Step 6: Final answer
    x = 1,800,442.64

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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.