Home / 2,050,805.85-3,076,865.94-1,435,950.29

Finding the Fourth Proportional to 2,050,805.85, 3,076,865.94 and 1,435,950.29

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Solution

The fourth proportional to 2,050,805.85, 3,076,865.94 and 1,435,950.29 is: 2,154,385.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,805.85 : 3,076,865.94 = 1,435,950.29 : x
  2. Step 2: Convert to fraction form
    2,050,805.85/3,076,865.94 = 1,435,950.29/x
  3. Step 3: Cross multiply
    2,050,805.85x = 3,076,865.94 × 1,435,950.29
  4. Step 4: Simplify right side
    2,050,805.85x = 4,418,226,523,449.79
  5. Step 5: Solve for x
    x = 4,418,226,523,449.79/2,050,805.85
  6. Step 6: Final answer
    x = 2,154,385.57

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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.