Home / 2,044,915.80-3,067,373.70-698,598.60

Finding the Fourth Proportional to 2,044,915.80, 3,067,373.70 and 698,598.60

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Solution

The fourth proportional to 2,044,915.80, 3,067,373.70 and 698,598.60 is: 1,047,897.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,915.80 : 3,067,373.70 = 698,598.60 : x
  2. Step 2: Convert to fraction form
    2,044,915.80/3,067,373.70 = 698,598.60/x
  3. Step 3: Cross multiply
    2,044,915.80x = 3,067,373.70 × 698,598.60
  4. Step 4: Simplify right side
    2,044,915.80x = 2,142,862,972,496.82
  5. Step 5: Solve for x
    x = 2,142,862,972,496.82/2,044,915.80
  6. Step 6: Final answer
    x = 1,047,897.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.