Home / 2,371,956.13-3,554,208.73-1,833,531.72

Finding the Fourth Proportional to 2,371,956.13, 3,554,208.73 and 1,833,531.72

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Solution

The fourth proportional to 2,371,956.13, 3,554,208.73 and 1,833,531.72 is: 2,747,417.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,956.13 : 3,554,208.73 = 1,833,531.72 : x
  2. Step 2: Convert to fraction form
    2,371,956.13/3,554,208.73 = 1,833,531.72/x
  3. Step 3: Cross multiply
    2,371,956.13x = 3,554,208.73 × 1,833,531.72
  4. Step 4: Simplify right side
    2,371,956.13x = 6,516,754,445,955.92
  5. Step 5: Solve for x
    x = 6,516,754,445,955.92/2,371,956.13
  6. Step 6: Final answer
    x = 2,747,417.78

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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.