Home / 3,044,563.55-4,201,497.36-1,820,868.88

Finding the Fourth Proportional to 3,044,563.55, 4,201,497.36 and 1,820,868.88

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Solution

The fourth proportional to 3,044,563.55, 4,201,497.36 and 1,820,868.88 is: 2,512,798.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,563.55 : 4,201,497.36 = 1,820,868.88 : x
  2. Step 2: Convert to fraction form
    3,044,563.55/4,201,497.36 = 1,820,868.88/x
  3. Step 3: Cross multiply
    3,044,563.55x = 4,201,497.36 × 1,820,868.88
  4. Step 4: Simplify right side
    3,044,563.55x = 7,650,375,792,061.17
  5. Step 5: Solve for x
    x = 7,650,375,792,061.17/3,044,563.55
  6. Step 6: Final answer
    x = 2,512,798.85

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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.