Home / 4,050,813.65-6,074,350.58-1,491,385.77

Finding the Fourth Proportional to 4,050,813.65, 6,074,350.58 and 1,491,385.77

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Solution

The fourth proportional to 4,050,813.65, 6,074,350.58 and 1,491,385.77 is: 2,236,390.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,050,813.65 : 6,074,350.58 = 1,491,385.77 : x
  2. Step 2: Convert to fraction form
    4,050,813.65/6,074,350.58 = 1,491,385.77/x
  3. Step 3: Cross multiply
    4,050,813.65x = 6,074,350.58 × 1,491,385.77
  4. Step 4: Simplify right side
    4,050,813.65x = 9,059,200,020,731.71
  5. Step 5: Solve for x
    x = 9,059,200,020,731.71/4,050,813.65
  6. Step 6: Final answer
    x = 2,236,390.22

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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.