Home / 4,981,360.50-7,474,402.70-2,963,590.56

Finding the Fourth Proportional to 4,981,360.50, 7,474,402.70 and 2,963,590.56

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Solution

The fourth proportional to 4,981,360.50, 7,474,402.70 and 2,963,590.56 is: 4,446,791.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,981,360.50 : 7,474,402.70 = 2,963,590.56 : x
  2. Step 2: Convert to fraction form
    4,981,360.50/7,474,402.70 = 2,963,590.56/x
  3. Step 3: Cross multiply
    4,981,360.50x = 7,474,402.70 × 2,963,590.56
  4. Step 4: Simplify right side
    4,981,360.50x = 22,151,069,283,358.51
  5. Step 5: Solve for x
    x = 22,151,069,283,358.51/4,981,360.50
  6. Step 6: Final answer
    x = 4,446,791.05

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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.