Home / 10,336,079.14-15,507,377.19-4,870,953.19

Finding the Fourth Proportional to 10,336,079.14, 15,507,377.19 and 4,870,953.19

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Solution

The fourth proportional to 10,336,079.14, 15,507,377.19 and 4,870,953.19 is: 7,307,965.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,336,079.14 : 15,507,377.19 = 4,870,953.19 : x
  2. Step 2: Convert to fraction form
    10,336,079.14/15,507,377.19 = 4,870,953.19/x
  3. Step 3: Cross multiply
    10,336,079.14x = 15,507,377.19 × 4,870,953.19
  4. Step 4: Simplify right side
    10,336,079.14x = 75,535,708,392,163.73
  5. Step 5: Solve for x
    x = 75,535,708,392,163.73/10,336,079.14
  6. Step 6: Final answer
    x = 7,307,965.37

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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.