Home / 10,662,177.93-15,993,247.46-3,473,703.33

Finding the Fourth Proportional to 10,662,177.93, 15,993,247.46 and 3,473,703.33

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Solution

The fourth proportional to 10,662,177.93, 15,993,247.46 and 3,473,703.33 is: 5,210,548.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,662,177.93 : 15,993,247.46 = 3,473,703.33 : x
  2. Step 2: Convert to fraction form
    10,662,177.93/15,993,247.46 = 3,473,703.33/x
  3. Step 3: Cross multiply
    10,662,177.93x = 15,993,247.46 × 3,473,703.33
  4. Step 4: Simplify right side
    10,662,177.93x = 55,555,796,941,947.52
  5. Step 5: Solve for x
    x = 55,555,796,941,947.52/10,662,177.93
  6. Step 6: Final answer
    x = 5,210,548.66

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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.