Home / 2,044,903.13-2,821,837.93-1,127,081.77

Finding the Fourth Proportional to 2,044,903.13, 2,821,837.93 and 1,127,081.77

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Solution

The fourth proportional to 2,044,903.13, 2,821,837.93 and 1,127,081.77 is: 1,555,302.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,903.13 : 2,821,837.93 = 1,127,081.77 : x
  2. Step 2: Convert to fraction form
    2,044,903.13/2,821,837.93 = 1,127,081.77/x
  3. Step 3: Cross multiply
    2,044,903.13x = 2,821,837.93 × 1,127,081.77
  4. Step 4: Simplify right side
    2,044,903.13x = 3,180,442,088,797.54
  5. Step 5: Solve for x
    x = 3,180,442,088,797.54/2,044,903.13
  6. Step 6: Final answer
    x = 1,555,302.08

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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.