Home / 6,574,074.73-9,073,124.30-3,783,140.66

Finding the Fourth Proportional to 6,574,074.73, 9,073,124.30 and 3,783,140.66

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Solution

The fourth proportional to 6,574,074.73, 9,073,124.30 and 3,783,140.66 is: 5,221,252.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,574,074.73 : 9,073,124.30 = 3,783,140.66 : x
  2. Step 2: Convert to fraction form
    6,574,074.73/9,073,124.30 = 3,783,140.66/x
  3. Step 3: Cross multiply
    6,574,074.73x = 9,073,124.30 × 3,783,140.66
  4. Step 4: Simplify right side
    6,574,074.73x = 34,324,905,452,564.04
  5. Step 5: Solve for x
    x = 34,324,905,452,564.04/6,574,074.73
  6. Step 6: Final answer
    x = 5,221,252.70

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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.