Home / 4,055,339.22-5,595,985.26-2,423,421.78

Finding the Fourth Proportional to 4,055,339.22, 5,595,985.26 and 2,423,421.78

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Solution

The fourth proportional to 4,055,339.22, 5,595,985.26 and 2,423,421.78 is: 3,344,093.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055,339.22 : 5,595,985.26 = 2,423,421.78 : x
  2. Step 2: Convert to fraction form
    4,055,339.22/5,595,985.26 = 2,423,421.78/x
  3. Step 3: Cross multiply
    4,055,339.22x = 5,595,985.26 × 2,423,421.78
  4. Step 4: Simplify right side
    4,055,339.22x = 13,561,432,559,642.96
  5. Step 5: Solve for x
    x = 13,561,432,559,642.96/4,055,339.22
  6. Step 6: Final answer
    x = 3,344,093.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.