Home / 2,408,024.48-3,323,137.20-1,361,362.40

Finding the Fourth Proportional to 2,408,024.48, 3,323,137.20 and 1,361,362.40

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Solution

The fourth proportional to 2,408,024.48, 3,323,137.20 and 1,361,362.40 is: 1,878,715.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,408,024.48 : 3,323,137.20 = 1,361,362.40 : x
  2. Step 2: Convert to fraction form
    2,408,024.48/3,323,137.20 = 1,361,362.40/x
  3. Step 3: Cross multiply
    2,408,024.48x = 3,323,137.20 × 1,361,362.40
  4. Step 4: Simplify right side
    2,408,024.48x = 4,523,994,034,121.28
  5. Step 5: Solve for x
    x = 4,523,994,034,121.28/2,408,024.48
  6. Step 6: Final answer
    x = 1,878,715.96

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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.