Home / 2,486,181.24-3,729,271.93-1,644,536.16

Finding the Fourth Proportional to 2,486,181.24, 3,729,271.93 and 1,644,536.16

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Solution

The fourth proportional to 2,486,181.24, 3,729,271.93 and 1,644,536.16 is: 2,466,804.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,486,181.24 : 3,729,271.93 = 1,644,536.16 : x
  2. Step 2: Convert to fraction form
    2,486,181.24/3,729,271.93 = 1,644,536.16/x
  3. Step 3: Cross multiply
    2,486,181.24x = 3,729,271.93 × 1,644,536.16
  4. Step 4: Simplify right side
    2,486,181.24x = 6,132,922,535,246.65
  5. Step 5: Solve for x
    x = 6,132,922,535,246.65/2,486,181.24
  6. Step 6: Final answer
    x = 2,466,804.28

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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.