Home / 3,435,904.98-4,741,605.98-1,887,309.85

Finding the Fourth Proportional to 3,435,904.98, 4,741,605.98 and 1,887,309.85

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Solution

The fourth proportional to 3,435,904.98, 4,741,605.98 and 1,887,309.85 is: 2,604,518.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,435,904.98 : 4,741,605.98 = 1,887,309.85 : x
  2. Step 2: Convert to fraction form
    3,435,904.98/4,741,605.98 = 1,887,309.85/x
  3. Step 3: Cross multiply
    3,435,904.98x = 4,741,605.98 × 1,887,309.85
  4. Step 4: Simplify right side
    3,435,904.98x = 8,948,879,670,872.90
  5. Step 5: Solve for x
    x = 8,948,879,670,872.90/3,435,904.98
  6. Step 6: Final answer
    x = 2,604,518.96

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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.