Home / 3,408,537.06-4,699,526.63-2,182,827.44

Finding the Fourth Proportional to 3,408,537.06, 4,699,526.63 and 2,182,827.44

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Solution

The fourth proportional to 3,408,537.06, 4,699,526.63 and 2,182,827.44 is: 3,009,577.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,408,537.06 : 4,699,526.63 = 2,182,827.44 : x
  2. Step 2: Convert to fraction form
    3,408,537.06/4,699,526.63 = 2,182,827.44/x
  3. Step 3: Cross multiply
    3,408,537.06x = 4,699,526.63 × 2,182,827.44
  4. Step 4: Simplify right side
    3,408,537.06x = 10,258,255,708,600.74
  5. Step 5: Solve for x
    x = 10,258,255,708,600.74/3,408,537.06
  6. Step 6: Final answer
    x = 3,009,577.28

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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.