Home / 2,270,088.30-3,130,950.33-1,454,367.81

Finding the Fourth Proportional to 2,270,088.30, 3,130,950.33 and 1,454,367.81

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Solution

The fourth proportional to 2,270,088.30, 3,130,950.33 and 1,454,367.81 is: 2,005,892.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,088.30 : 3,130,950.33 = 1,454,367.81 : x
  2. Step 2: Convert to fraction form
    2,270,088.30/3,130,950.33 = 1,454,367.81/x
  3. Step 3: Cross multiply
    2,270,088.30x = 3,130,950.33 × 1,454,367.81
  4. Step 4: Simplify right side
    2,270,088.30x = 4,553,553,374,660.88
  5. Step 5: Solve for x
    x = 4,553,553,374,660.88/2,270,088.30
  6. Step 6: Final answer
    x = 2,005,892.62

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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.