Home / 5,095,923.66-7,644,153.33-1,309,432.14

Finding the Fourth Proportional to 5,095,923.66, 7,644,153.33 and 1,309,432.14

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Solution

The fourth proportional to 5,095,923.66, 7,644,153.33 and 1,309,432.14 is: 1,964,217.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,095,923.66 : 7,644,153.33 = 1,309,432.14 : x
  2. Step 2: Convert to fraction form
    5,095,923.66/7,644,153.33 = 1,309,432.14/x
  3. Step 3: Cross multiply
    5,095,923.66x = 7,644,153.33 × 1,309,432.14
  4. Step 4: Simplify right side
    5,095,923.66x = 10,009,500,053,390.03
  5. Step 5: Solve for x
    x = 10,009,500,053,390.03/5,095,923.66
  6. Step 6: Final answer
    x = 1,964,217.03

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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.