Home / 2,044,572.03-2,821,528.08-1,126,833.93

Finding the Fourth Proportional to 2,044,572.03, 2,821,528.08 and 1,126,833.93

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Solution

The fourth proportional to 2,044,572.03, 2,821,528.08 and 1,126,833.93 is: 1,555,041.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,572.03 : 2,821,528.08 = 1,126,833.93 : x
  2. Step 2: Convert to fraction form
    2,044,572.03/2,821,528.08 = 1,126,833.93/x
  3. Step 3: Cross multiply
    2,044,572.03x = 2,821,528.08 × 1,126,833.93
  4. Step 4: Simplify right side
    2,044,572.03x = 3,179,393,574,991.75
  5. Step 5: Solve for x
    x = 3,179,393,574,991.75/2,044,572.03
  6. Step 6: Final answer
    x = 1,555,041.12

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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.