Home / 2,437,400.70-3,363,571.85-1,349,648.91

Finding the Fourth Proportional to 2,437,400.70, 3,363,571.85 and 1,349,648.91

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Solution

The fourth proportional to 2,437,400.70, 3,363,571.85 and 1,349,648.91 is: 1,862,492.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,400.70 : 3,363,571.85 = 1,349,648.91 : x
  2. Step 2: Convert to fraction form
    2,437,400.70/3,363,571.85 = 1,349,648.91/x
  3. Step 3: Cross multiply
    2,437,400.70x = 3,363,571.85 × 1,349,648.91
  4. Step 4: Simplify right side
    2,437,400.70x = 4,539,641,074,310.94
  5. Step 5: Solve for x
    x = 4,539,641,074,310.94/2,437,400.70
  6. Step 6: Final answer
    x = 1,862,492.73

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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.