Home / 3,630,341.70-5,445,512.55-2,496,600.90

Finding the Fourth Proportional to 3,630,341.70, 5,445,512.55 and 2,496,600.90

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Solution

The fourth proportional to 3,630,341.70, 5,445,512.55 and 2,496,600.90 is: 3,744,901.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,341.70 : 5,445,512.55 = 2,496,600.90 : x
  2. Step 2: Convert to fraction form
    3,630,341.70/5,445,512.55 = 2,496,600.90/x
  3. Step 3: Cross multiply
    3,630,341.70x = 5,445,512.55 × 2,496,600.90
  4. Step 4: Simplify right side
    3,630,341.70x = 13,595,271,533,291.29
  5. Step 5: Solve for x
    x = 13,595,271,533,291.29/3,630,341.70
  6. Step 6: Final answer
    x = 3,744,901.35

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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.