Home / 2,938,408.20-4,406,083.02-1,044,874.44

Finding the Fourth Proportional to 2,938,408.20, 4,406,083.02 and 1,044,874.44

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Solution

The fourth proportional to 2,938,408.20, 4,406,083.02 and 1,044,874.44 is: 1,566,767.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,938,408.20 : 4,406,083.02 = 1,044,874.44 : x
  2. Step 2: Convert to fraction form
    2,938,408.20/4,406,083.02 = 1,044,874.44/x
  3. Step 3: Cross multiply
    2,938,408.20x = 4,406,083.02 × 1,044,874.44
  4. Step 4: Simplify right side
    2,938,408.20x = 4,603,803,528,116.01
  5. Step 5: Solve for x
    x = 4,603,803,528,116.01/2,938,408.20
  6. Step 6: Final answer
    x = 1,566,767.86

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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.