Home / 2,044,972.08-2,822,224.08-1,127,365.20

Finding the Fourth Proportional to 2,044,972.08, 2,822,224.08 and 1,127,365.20

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Solution

The fourth proportional to 2,044,972.08, 2,822,224.08 and 1,127,365.20 is: 1,555,853.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,972.08 : 2,822,224.08 = 1,127,365.20 : x
  2. Step 2: Convert to fraction form
    2,044,972.08/2,822,224.08 = 1,127,365.20/x
  3. Step 3: Cross multiply
    2,044,972.08x = 2,822,224.08 × 1,127,365.20
  4. Step 4: Simplify right side
    2,044,972.08x = 3,181,677,214,394.02
  5. Step 5: Solve for x
    x = 3,181,677,214,394.02/2,044,972.08
  6. Step 6: Final answer
    x = 1,555,853.62

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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.