Home / 1,822,014.90-2,727,718.50-955,394.82

Finding the Fourth Proportional to 1,822,014.90, 2,727,718.50 and 955,394.82

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Solution

The fourth proportional to 1,822,014.90, 2,727,718.50 and 955,394.82 is: 1,430,311.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,014.90 : 2,727,718.50 = 955,394.82 : x
  2. Step 2: Convert to fraction form
    1,822,014.90/2,727,718.50 = 955,394.82/x
  3. Step 3: Cross multiply
    1,822,014.90x = 2,727,718.50 × 955,394.82
  4. Step 4: Simplify right side
    1,822,014.90x = 2,606,048,125,318.17
  5. Step 5: Solve for x
    x = 2,606,048,125,318.17/1,822,014.90
  6. Step 6: Final answer
    x = 1,430,311.09

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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.