Home / 2,268,966.60-3,402,137.70-849,166.20

Finding the Fourth Proportional to 2,268,966.60, 3,402,137.70 and 849,166.20

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Solution

The fourth proportional to 2,268,966.60, 3,402,137.70 and 849,166.20 is: 1,273,258.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,966.60 : 3,402,137.70 = 849,166.20 : x
  2. Step 2: Convert to fraction form
    2,268,966.60/3,402,137.70 = 849,166.20/x
  3. Step 3: Cross multiply
    2,268,966.60x = 3,402,137.70 × 849,166.20
  4. Step 4: Simplify right side
    2,268,966.60x = 2,888,980,342,585.74
  5. Step 5: Solve for x
    x = 2,888,980,342,585.74/2,268,966.60
  6. Step 6: Final answer
    x = 1,273,258.21

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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.