Home / 2,696,229.66-3,719,088.24-2,050,233.60

Finding the Fourth Proportional to 2,696,229.66, 3,719,088.24 and 2,050,233.60

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Solution

The fourth proportional to 2,696,229.66, 3,719,088.24 and 2,050,233.60 is: 2,828,023.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,229.66 : 3,719,088.24 = 2,050,233.60 : x
  2. Step 2: Convert to fraction form
    2,696,229.66/3,719,088.24 = 2,050,233.60/x
  3. Step 3: Cross multiply
    2,696,229.66x = 3,719,088.24 × 2,050,233.60
  4. Step 4: Simplify right side
    2,696,229.66x = 7,624,999,671,012.87
  5. Step 5: Solve for x
    x = 7,624,999,671,012.87/2,696,229.66
  6. Step 6: Final answer
    x = 2,828,023.07

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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.