Home / 1,044,012.40-1,566,164.40-444,968.80

Finding the Fourth Proportional to 1,044,012.40, 1,566,164.40 and 444,968.80

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Solution

The fourth proportional to 1,044,012.40, 1,566,164.40 and 444,968.80 is: 667,515.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,012.40 : 1,566,164.40 = 444,968.80 : x
  2. Step 2: Convert to fraction form
    1,044,012.40/1,566,164.40 = 444,968.80/x
  3. Step 3: Cross multiply
    1,044,012.40x = 1,566,164.40 × 444,968.80
  4. Step 4: Simplify right side
    1,044,012.40x = 696,894,293,670.72
  5. Step 5: Solve for x
    x = 696,894,293,670.72/1,044,012.40
  6. Step 6: Final answer
    x = 667,515.34

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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.