Home / 2,920,959.00-4,377,521.94-2,273,317.17

Finding the Fourth Proportional to 2,920,959.00, 4,377,521.94 and 2,273,317.17

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Solution

The fourth proportional to 2,920,959.00, 4,377,521.94 and 2,273,317.17 is: 3,406,927.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,920,959.00 : 4,377,521.94 = 2,273,317.17 : x
  2. Step 2: Convert to fraction form
    2,920,959.00/4,377,521.94 = 2,273,317.17/x
  3. Step 3: Cross multiply
    2,920,959.00x = 4,377,521.94 × 2,273,317.17
  4. Step 4: Simplify right side
    2,920,959.00x = 9,951,495,782,018.55
  5. Step 5: Solve for x
    x = 9,951,495,782,018.55/2,920,959.00
  6. Step 6: Final answer
    x = 3,406,927.58

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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.