Home / 7,360,531.79-11,041,996.03-2,173,665.96

Finding the Fourth Proportional to 7,360,531.79, 11,041,996.03 and 2,173,665.96

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Solution

The fourth proportional to 7,360,531.79, 11,041,996.03 and 2,173,665.96 is: 3,260,852.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,360,531.79 : 11,041,996.03 = 2,173,665.96 : x
  2. Step 2: Convert to fraction form
    7,360,531.79/11,041,996.03 = 2,173,665.96/x
  3. Step 3: Cross multiply
    7,360,531.79x = 11,041,996.03 × 2,173,665.96
  4. Step 4: Simplify right side
    7,360,531.79x = 24,001,610,895,431.97
  5. Step 5: Solve for x
    x = 24,001,610,895,431.97/7,360,531.79
  6. Step 6: Final answer
    x = 3,260,852.83

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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.