Home / 5,074,751.70-7,610,355.56-2,041,330.77

Finding the Fourth Proportional to 5,074,751.70, 7,610,355.56 and 2,041,330.77

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Solution

The fourth proportional to 5,074,751.70, 7,610,355.56 and 2,041,330.77 is: 3,061,283.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,074,751.70 : 7,610,355.56 = 2,041,330.77 : x
  2. Step 2: Convert to fraction form
    5,074,751.70/7,610,355.56 = 2,041,330.77/x
  3. Step 3: Cross multiply
    5,074,751.70x = 7,610,355.56 × 2,041,330.77
  4. Step 4: Simplify right side
    5,074,751.70x = 15,535,252,965,061.93
  5. Step 5: Solve for x
    x = 15,535,252,965,061.93/5,074,751.70
  6. Step 6: Final answer
    x = 3,061,283.37

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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.