Home / 5,475,516.96-7,556,263.56-3,028,001.52

Finding the Fourth Proportional to 5,475,516.96, 7,556,263.56 and 3,028,001.52

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Solution

The fourth proportional to 5,475,516.96, 7,556,263.56 and 3,028,001.52 is: 4,178,669.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,475,516.96 : 7,556,263.56 = 3,028,001.52 : x
  2. Step 2: Convert to fraction form
    5,475,516.96/7,556,263.56 = 3,028,001.52/x
  3. Step 3: Cross multiply
    5,475,516.96x = 7,556,263.56 × 3,028,001.52
  4. Step 4: Simplify right side
    5,475,516.96x = 22,880,377,545,200.61
  5. Step 5: Solve for x
    x = 22,880,377,545,200.61/5,475,516.96
  6. Step 6: Final answer
    x = 4,178,669.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.