Home / 8,074,047.93-12,113,409.57-2,394,408.93

Finding the Fourth Proportional to 8,074,047.93, 12,113,409.57 and 2,394,408.93

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Solution

The fourth proportional to 8,074,047.93, 12,113,409.57 and 2,394,408.93 is: 3,592,306.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,074,047.93 : 12,113,409.57 = 2,394,408.93 : x
  2. Step 2: Convert to fraction form
    8,074,047.93/12,113,409.57 = 2,394,408.93/x
  3. Step 3: Cross multiply
    8,074,047.93x = 12,113,409.57 × 2,394,408.93
  4. Step 4: Simplify right side
    8,074,047.93x = 29,004,456,047,155.46
  5. Step 5: Solve for x
    x = 29,004,456,047,155.46/8,074,047.93
  6. Step 6: Final answer
    x = 3,592,306.65

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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.