Home / 4,884,987.40-7,326,168.90-2,044,511.80

Finding the Fourth Proportional to 4,884,987.40, 7,326,168.90 and 2,044,511.80

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Solution

The fourth proportional to 4,884,987.40, 7,326,168.90 and 2,044,511.80 is: 3,066,218.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,884,987.40 : 7,326,168.90 = 2,044,511.80 : x
  2. Step 2: Convert to fraction form
    4,884,987.40/7,326,168.90 = 2,044,511.80/x
  3. Step 3: Cross multiply
    4,884,987.40x = 7,326,168.90 × 2,044,511.80
  4. Step 4: Simplify right side
    4,884,987.40x = 14,978,438,764,843.02
  5. Step 5: Solve for x
    x = 14,978,438,764,843.02/4,884,987.40
  6. Step 6: Final answer
    x = 3,066,218.51

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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.