Home / 2,273,407.46-3,136,833.96-1,306,350.91

Finding the Fourth Proportional to 2,273,407.46, 3,136,833.96 and 1,306,350.91

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Solution

The fourth proportional to 2,273,407.46, 3,136,833.96 and 1,306,350.91 is: 1,802,495.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,407.46 : 3,136,833.96 = 1,306,350.91 : x
  2. Step 2: Convert to fraction form
    2,273,407.46/3,136,833.96 = 1,306,350.91/x
  3. Step 3: Cross multiply
    2,273,407.46x = 3,136,833.96 × 1,306,350.91
  4. Step 4: Simplify right side
    2,273,407.46x = 4,097,805,898,164.90
  5. Step 5: Solve for x
    x = 4,097,805,898,164.90/2,273,407.46
  6. Step 6: Final answer
    x = 1,802,495.14

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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.