Home / 1,940,948.70-2,910,904.65-593,108.70

Finding the Fourth Proportional to 1,940,948.70, 2,910,904.65 and 593,108.70

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Solution

The fourth proportional to 1,940,948.70, 2,910,904.65 and 593,108.70 is: 889,504.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,940,948.70 : 2,910,904.65 = 593,108.70 : x
  2. Step 2: Convert to fraction form
    1,940,948.70/2,910,904.65 = 593,108.70/x
  3. Step 3: Cross multiply
    1,940,948.70x = 2,910,904.65 × 593,108.70
  4. Step 4: Simplify right side
    1,940,948.70x = 1,726,482,872,785.45
  5. Step 5: Solve for x
    x = 1,726,482,872,785.45/1,940,948.70
  6. Step 6: Final answer
    x = 889,504.64

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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.