Home / 1,796,799.10-2,696,510.85-1,265,358.10

Finding the Fourth Proportional to 1,796,799.10, 2,696,510.85 and 1,265,358.10

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Solution

The fourth proportional to 1,796,799.10, 2,696,510.85 and 1,265,358.10 is: 1,898,961.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,799.10 : 2,696,510.85 = 1,265,358.10 : x
  2. Step 2: Convert to fraction form
    1,796,799.10/2,696,510.85 = 1,265,358.10/x
  3. Step 3: Cross multiply
    1,796,799.10x = 2,696,510.85 × 1,265,358.10
  4. Step 4: Simplify right side
    1,796,799.10x = 3,412,051,845,785.39
  5. Step 5: Solve for x
    x = 3,412,051,845,785.39/1,796,799.10
  6. Step 6: Final answer
    x = 1,898,961.24

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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.