Home / 3,323,395.11-4,986,252.59-1,049,271.51

Finding the Fourth Proportional to 3,323,395.11, 4,986,252.59 and 1,049,271.51

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Solution

The fourth proportional to 3,323,395.11, 4,986,252.59 and 1,049,271.51 is: 1,574,273.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,395.11 : 4,986,252.59 = 1,049,271.51 : x
  2. Step 2: Convert to fraction form
    3,323,395.11/4,986,252.59 = 1,049,271.51/x
  3. Step 3: Cross multiply
    3,323,395.11x = 4,986,252.59 × 1,049,271.51
  4. Step 4: Simplify right side
    3,323,395.11x = 5,231,932,779,104.35
  5. Step 5: Solve for x
    x = 5,231,932,779,104.35/3,323,395.11
  6. Step 6: Final answer
    x = 1,574,273.48

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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.