Home / 1,822,011.90-2,727,714-955,391.82

Finding the Fourth Proportional to 1,822,011.90, 2,727,714 and 955,391.82

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Solution

The fourth proportional to 1,822,011.90, 2,727,714 and 955,391.82 is: 1,430,306.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,011.90 : 2,727,714 = 955,391.82 : x
  2. Step 2: Convert to fraction form
    1,822,011.90/2,727,714 = 955,391.82/x
  3. Step 3: Cross multiply
    1,822,011.90x = 2,727,714 × 955,391.82
  4. Step 4: Simplify right side
    1,822,011.90x = 2,606,035,642,899.48
  5. Step 5: Solve for x
    x = 2,606,035,642,899.48/1,822,011.90
  6. Step 6: Final answer
    x = 1,430,306.60

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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.