Home / 2,453,787.46-3,386,160.69-1,366,059.10

Finding the Fourth Proportional to 2,453,787.46, 3,386,160.69 and 1,366,059.10

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Solution

The fourth proportional to 2,453,787.46, 3,386,160.69 and 1,366,059.10 is: 1,885,124.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,787.46 : 3,386,160.69 = 1,366,059.10 : x
  2. Step 2: Convert to fraction form
    2,453,787.46/3,386,160.69 = 1,366,059.10/x
  3. Step 3: Cross multiply
    2,453,787.46x = 3,386,160.69 × 1,366,059.10
  4. Step 4: Simplify right side
    2,453,787.46x = 4,625,695,624,636.78
  5. Step 5: Solve for x
    x = 4,625,695,624,636.78/2,453,787.46
  6. Step 6: Final answer
    x = 1,885,124.81

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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.