Home / 4,774,535.22-7,162,040.70-1,363,327.86

Finding the Fourth Proportional to 4,774,535.22, 7,162,040.70 and 1,363,327.86

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Solution

The fourth proportional to 4,774,535.22, 7,162,040.70 and 1,363,327.86 is: 2,045,059.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,774,535.22 : 7,162,040.70 = 1,363,327.86 : x
  2. Step 2: Convert to fraction form
    4,774,535.22/7,162,040.70 = 1,363,327.86/x
  3. Step 3: Cross multiply
    4,774,535.22x = 7,162,040.70 × 1,363,327.86
  4. Step 4: Simplify right side
    4,774,535.22x = 9,764,209,620,763.90
  5. Step 5: Solve for x
    x = 9,764,209,620,763.90/4,774,535.22
  6. Step 6: Final answer
    x = 2,045,059.71

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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.