Home / 3,068,563.70-4,601,117.55-1,175,366.90

Finding the Fourth Proportional to 3,068,563.70, 4,601,117.55 and 1,175,366.90

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Solution

The fourth proportional to 3,068,563.70, 4,601,117.55 and 1,175,366.90 is: 1,762,388.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,563.70 : 4,601,117.55 = 1,175,366.90 : x
  2. Step 2: Convert to fraction form
    3,068,563.70/4,601,117.55 = 1,175,366.90/x
  3. Step 3: Cross multiply
    3,068,563.70x = 4,601,117.55 × 1,175,366.90
  4. Step 4: Simplify right side
    3,068,563.70x = 5,408,001,271,279.10
  5. Step 5: Solve for x
    x = 5,408,001,271,279.10/3,068,563.70
  6. Step 6: Final answer
    x = 1,762,388.47

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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.