Home / 3,052,339.58-4,578,607.11-1,535,194.46

Finding the Fourth Proportional to 3,052,339.58, 4,578,607.11 and 1,535,194.46

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Solution

The fourth proportional to 3,052,339.58, 4,578,607.11 and 1,535,194.46 is: 2,302,840.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,339.58 : 4,578,607.11 = 1,535,194.46 : x
  2. Step 2: Convert to fraction form
    3,052,339.58/4,578,607.11 = 1,535,194.46/x
  3. Step 3: Cross multiply
    3,052,339.58x = 4,578,607.11 × 1,535,194.46
  4. Step 4: Simplify right side
    3,052,339.58x = 7,029,052,269,788.61
  5. Step 5: Solve for x
    x = 7,029,052,269,788.61/3,052,339.58
  6. Step 6: Final answer
    x = 2,302,840.85

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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.