Home / 6,674,030-9,217,764.60-4,524,121.52

Finding the Fourth Proportional to 6,674,030, 9,217,764.60 and 4,524,121.52

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Solution

The fourth proportional to 6,674,030, 9,217,764.60 and 4,524,121.52 is: 6,248,441.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674,030 : 9,217,764.60 = 4,524,121.52 : x
  2. Step 2: Convert to fraction form
    6,674,030/9,217,764.60 = 4,524,121.52/x
  3. Step 3: Cross multiply
    6,674,030x = 9,217,764.60 × 4,524,121.52
  4. Step 4: Simplify right side
    6,674,030x = 41,702,287,193,154.19
  5. Step 5: Solve for x
    x = 41,702,287,193,154.19/6,674,030
  6. Step 6: Final answer
    x = 6,248,441.68

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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.