Home / 6,849,751.50-9,452,657.07-3,794,162.58

Finding the Fourth Proportional to 6,849,751.50, 9,452,657.07 and 3,794,162.58

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Solution

The fourth proportional to 6,849,751.50, 9,452,657.07 and 3,794,162.58 is: 5,235,944.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,849,751.50 : 9,452,657.07 = 3,794,162.58 : x
  2. Step 2: Convert to fraction form
    6,849,751.50/9,452,657.07 = 3,794,162.58/x
  3. Step 3: Cross multiply
    6,849,751.50x = 9,452,657.07 × 3,794,162.58
  4. Step 4: Simplify right side
    6,849,751.50x = 35,864,917,736,566.45
  5. Step 5: Solve for x
    x = 35,864,917,736,566.45/6,849,751.50
  6. Step 6: Final answer
    x = 5,235,944.36

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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.