Home / 2,437,105.84-3,363,311.21-1,349,377.47

Finding the Fourth Proportional to 2,437,105.84, 3,363,311.21 and 1,349,377.47

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Solution

The fourth proportional to 2,437,105.84, 3,363,311.21 and 1,349,377.47 is: 1,862,199.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,105.84 : 3,363,311.21 = 1,349,377.47 : x
  2. Step 2: Convert to fraction form
    2,437,105.84/3,363,311.21 = 1,349,377.47/x
  3. Step 3: Cross multiply
    2,437,105.84x = 3,363,311.21 × 1,349,377.47
  4. Step 4: Simplify right side
    2,437,105.84x = 4,538,376,371,372.44
  5. Step 5: Solve for x
    x = 4,538,376,371,372.44/2,437,105.84
  6. Step 6: Final answer
    x = 1,862,199.13

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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.