Home / 2,394,521.81-3,304,509.59-1,306,863.17

Finding the Fourth Proportional to 2,394,521.81, 3,304,509.59 and 1,306,863.17

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Solution

The fourth proportional to 2,394,521.81, 3,304,509.59 and 1,306,863.17 is: 1,803,509.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,521.81 : 3,304,509.59 = 1,306,863.17 : x
  2. Step 2: Convert to fraction form
    2,394,521.81/3,304,509.59 = 1,306,863.17/x
  3. Step 3: Cross multiply
    2,394,521.81x = 3,304,509.59 × 1,306,863.17
  4. Step 4: Simplify right side
    2,394,521.81x = 4,318,541,871,548.48
  5. Step 5: Solve for x
    x = 4,318,541,871,548.48/2,394,521.81
  6. Step 6: Final answer
    x = 1,803,509.10

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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.