Home / 9,061,908.70-13,591,376.22-2,495,085.76

Finding the Fourth Proportional to 9,061,908.70, 13,591,376.22 and 2,495,085.76

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Solution

The fourth proportional to 9,061,908.70, 13,591,376.22 and 2,495,085.76 is: 3,742,219.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,061,908.70 : 13,591,376.22 = 2,495,085.76 : x
  2. Step 2: Convert to fraction form
    9,061,908.70/13,591,376.22 = 2,495,085.76/x
  3. Step 3: Cross multiply
    9,061,908.70x = 13,591,376.22 × 2,495,085.76
  4. Step 4: Simplify right side
    9,061,908.70x = 33,911,649,265,324.62
  5. Step 5: Solve for x
    x = 33,911,649,265,324.62/9,061,908.70
  6. Step 6: Final answer
    x = 3,742,219.26

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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.