Home / 4,093,216.47-6,138,496.11-1,360,029.87

Finding the Fourth Proportional to 4,093,216.47, 6,138,496.11 and 1,360,029.87

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Solution

The fourth proportional to 4,093,216.47, 6,138,496.11 and 1,360,029.87 is: 2,039,603.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,216.47 : 6,138,496.11 = 1,360,029.87 : x
  2. Step 2: Convert to fraction form
    4,093,216.47/6,138,496.11 = 1,360,029.87/x
  3. Step 3: Cross multiply
    4,093,216.47x = 6,138,496.11 × 1,360,029.87
  4. Step 4: Simplify right side
    4,093,216.47x = 8,348,538,066,478.81
  5. Step 5: Solve for x
    x = 8,348,538,066,478.81/4,093,216.47
  6. Step 6: Final answer
    x = 2,039,603.36

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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.