Home / 2,450,360.19-3,381,001.52-1,431,568.11

Finding the Fourth Proportional to 2,450,360.19, 3,381,001.52 and 1,431,568.11

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Solution

The fourth proportional to 2,450,360.19, 3,381,001.52 and 1,431,568.11 is: 1,975,274.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,360.19 : 3,381,001.52 = 1,431,568.11 : x
  2. Step 2: Convert to fraction form
    2,450,360.19/3,381,001.52 = 1,431,568.11/x
  3. Step 3: Cross multiply
    2,450,360.19x = 3,381,001.52 × 1,431,568.11
  4. Step 4: Simplify right side
    2,450,360.19x = 4,840,133,955,893.53
  5. Step 5: Solve for x
    x = 4,840,133,955,893.53/2,450,360.19
  6. Step 6: Final answer
    x = 1,975,274.48

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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.