Home / 4,050,134.46-6,073,430.22-1,920,827.52

Finding the Fourth Proportional to 4,050,134.46, 6,073,430.22 and 1,920,827.52

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Solution

The fourth proportional to 4,050,134.46, 6,073,430.22 and 1,920,827.52 is: 2,880,401.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,050,134.46 : 6,073,430.22 = 1,920,827.52 : x
  2. Step 2: Convert to fraction form
    4,050,134.46/6,073,430.22 = 1,920,827.52/x
  3. Step 3: Cross multiply
    4,050,134.46x = 6,073,430.22 × 1,920,827.52
  4. Step 4: Simplify right side
    4,050,134.46x = 11,666,011,907,375.65
  5. Step 5: Solve for x
    x = 11,666,011,907,375.65/4,050,134.46
  6. Step 6: Final answer
    x = 2,880,401.14

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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.