Home / 2,517,025.25-3,473,477.10-1,371,105.63

Finding the Fourth Proportional to 2,517,025.25, 3,473,477.10 and 1,371,105.63

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Solution

The fourth proportional to 2,517,025.25, 3,473,477.10 and 1,371,105.63 is: 1,892,116.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,517,025.25 : 3,473,477.10 = 1,371,105.63 : x
  2. Step 2: Convert to fraction form
    2,517,025.25/3,473,477.10 = 1,371,105.63/x
  3. Step 3: Cross multiply
    2,517,025.25x = 3,473,477.10 × 1,371,105.63
  4. Step 4: Simplify right side
    2,517,025.25x = 4,762,504,007,486.07
  5. Step 5: Solve for x
    x = 4,762,504,007,486.07/2,517,025.25
  6. Step 6: Final answer
    x = 1,892,116.10

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1.5x scale

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.