Home / 2,044,261.16-2,821,099.27-1,126,523.12

Finding the Fourth Proportional to 2,044,261.16, 2,821,099.27 and 1,126,523.12

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Solution

The fourth proportional to 2,044,261.16, 2,821,099.27 and 1,126,523.12 is: 1,554,612.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,261.16 : 2,821,099.27 = 1,126,523.12 : x
  2. Step 2: Convert to fraction form
    2,044,261.16/2,821,099.27 = 1,126,523.12/x
  3. Step 3: Cross multiply
    2,044,261.16x = 2,821,099.27 × 1,126,523.12
  4. Step 4: Simplify right side
    2,044,261.16x = 3,178,033,551,470.12
  5. Step 5: Solve for x
    x = 3,178,033,551,470.12/2,044,261.16
  6. Step 6: Final answer
    x = 1,554,612.31

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1.5x scale

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.