Home / 4,010,643.57-6,016,162.47-1,313,876.01

Finding the Fourth Proportional to 4,010,643.57, 6,016,162.47 and 1,313,876.01

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Solution

The fourth proportional to 4,010,643.57, 6,016,162.47 and 1,313,876.01 is: 1,970,878.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,643.57 : 6,016,162.47 = 1,313,876.01 : x
  2. Step 2: Convert to fraction form
    4,010,643.57/6,016,162.47 = 1,313,876.01/x
  3. Step 3: Cross multiply
    4,010,643.57x = 6,016,162.47 × 1,313,876.01
  4. Step 4: Simplify right side
    4,010,643.57x = 7,904,491,541,595.35
  5. Step 5: Solve for x
    x = 7,904,491,541,595.35/4,010,643.57
  6. Step 6: Final answer
    x = 1,970,878.59

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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.