Home / 2,273,318.46-3,136,956.12-1,254,657.60

Finding the Fourth Proportional to 2,273,318.46, 3,136,956.12 and 1,254,657.60

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Solution

The fourth proportional to 2,273,318.46, 3,136,956.12 and 1,254,657.60 is: 1,731,304.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,318.46 : 3,136,956.12 = 1,254,657.60 : x
  2. Step 2: Convert to fraction form
    2,273,318.46/3,136,956.12 = 1,254,657.60/x
  3. Step 3: Cross multiply
    2,273,318.46x = 3,136,956.12 × 1,254,657.60
  4. Step 4: Simplify right side
    2,273,318.46x = 3,935,805,836,824.51
  5. Step 5: Solve for x
    x = 3,935,805,836,824.51/2,273,318.46
  6. Step 6: Final answer
    x = 1,731,304.22

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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.