Home / 5,776,034.15-7,970,624.06-3,162,037.11

Finding the Fourth Proportional to 5,776,034.15, 7,970,624.06 and 3,162,037.11

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Solution

The fourth proportional to 5,776,034.15, 7,970,624.06 and 3,162,037.11 is: 4,363,445.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,776,034.15 : 7,970,624.06 = 3,162,037.11 : x
  2. Step 2: Convert to fraction form
    5,776,034.15/7,970,624.06 = 3,162,037.11/x
  3. Step 3: Cross multiply
    5,776,034.15x = 7,970,624.06 × 3,162,037.11
  4. Step 4: Simplify right side
    5,776,034.15x = 25,203,409,051,768.68
  5. Step 5: Solve for x
    x = 25,203,409,051,768.68/5,776,034.15
  6. Step 6: Final answer
    x = 4,363,445.30

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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.