Home / 4,158,078.68-6,237,118.02-2,562,443.48

Finding the Fourth Proportional to 4,158,078.68, 6,237,118.02 and 2,562,443.48

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Solution

The fourth proportional to 4,158,078.68, 6,237,118.02 and 2,562,443.48 is: 3,843,665.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,078.68 : 6,237,118.02 = 2,562,443.48 : x
  2. Step 2: Convert to fraction form
    4,158,078.68/6,237,118.02 = 2,562,443.48/x
  3. Step 3: Cross multiply
    4,158,078.68x = 6,237,118.02 × 2,562,443.48
  4. Step 4: Simplify right side
    4,158,078.68x = 15,982,262,373,153.92
  5. Step 5: Solve for x
    x = 15,982,262,373,153.92/4,158,078.68
  6. Step 6: Final answer
    x = 3,843,665.22

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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.