Home / 4,262,061.36-6,395,614.20-1,568,278.16

Finding the Fourth Proportional to 4,262,061.36, 6,395,614.20 and 1,568,278.16

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Solution

The fourth proportional to 4,262,061.36, 6,395,614.20 and 1,568,278.16 is: 2,353,345.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262,061.36 : 6,395,614.20 = 1,568,278.16 : x
  2. Step 2: Convert to fraction form
    4,262,061.36/6,395,614.20 = 1,568,278.16/x
  3. Step 3: Cross multiply
    4,262,061.36x = 6,395,614.20 × 1,568,278.16
  4. Step 4: Simplify right side
    4,262,061.36x = 10,030,102,069,645.87
  5. Step 5: Solve for x
    x = 10,030,102,069,645.87/4,262,061.36
  6. Step 6: Final answer
    x = 2,353,345.30

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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.