Home / 3,408,115.47-4,704,764.85-2,941,111.59

Finding the Fourth Proportional to 3,408,115.47, 4,704,764.85 and 2,941,111.59

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Solution

The fourth proportional to 3,408,115.47, 4,704,764.85 and 2,941,111.59 is: 4,060,084.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,408,115.47 : 4,704,764.85 = 2,941,111.59 : x
  2. Step 2: Convert to fraction form
    3,408,115.47/4,704,764.85 = 2,941,111.59/x
  3. Step 3: Cross multiply
    3,408,115.47x = 4,704,764.85 × 2,941,111.59
  4. Step 4: Simplify right side
    3,408,115.47x = 13,837,238,428,559.61
  5. Step 5: Solve for x
    x = 13,837,238,428,559.61/3,408,115.47
  6. Step 6: Final answer
    x = 4,060,084.98

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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.