Home / 1,253,035.46-1,876,373.73-1,050,098.06

Finding the Fourth Proportional to 1,253,035.46, 1,876,373.73 and 1,050,098.06

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Solution

The fourth proportional to 1,253,035.46, 1,876,373.73 and 1,050,098.06 is: 1,572,482.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,253,035.46 : 1,876,373.73 = 1,050,098.06 : x
  2. Step 2: Convert to fraction form
    1,253,035.46/1,876,373.73 = 1,050,098.06/x
  3. Step 3: Cross multiply
    1,253,035.46x = 1,876,373.73 × 1,050,098.06
  4. Step 4: Simplify right side
    1,253,035.46x = 1,970,376,404,326.10
  5. Step 5: Solve for x
    x = 1,970,376,404,326.10/1,253,035.46
  6. Step 6: Final answer
    x = 1,572,482.56

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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.