Home / 5,095,924.66-7,644,154.83-1,309,433.14

Finding the Fourth Proportional to 5,095,924.66, 7,644,154.83 and 1,309,433.14

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Solution

The fourth proportional to 5,095,924.66, 7,644,154.83 and 1,309,433.14 is: 1,964,218.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,095,924.66 : 7,644,154.83 = 1,309,433.14 : x
  2. Step 2: Convert to fraction form
    5,095,924.66/7,644,154.83 = 1,309,433.14/x
  3. Step 3: Cross multiply
    5,095,924.66x = 7,644,154.83 × 1,309,433.14
  4. Step 4: Simplify right side
    5,095,924.66x = 10,009,509,661,693.07
  5. Step 5: Solve for x
    x = 10,009,509,661,693.07/5,095,924.66
  6. Step 6: Final answer
    x = 1,964,218.53

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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.