Home / 5,885,112.60-8,834,667.30-3,328,363.80

Finding the Fourth Proportional to 5,885,112.60, 8,834,667.30 and 3,328,363.80

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Solution

The fourth proportional to 5,885,112.60, 8,834,667.30 and 3,328,363.80 is: 4,996,503.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,885,112.60 : 8,834,667.30 = 3,328,363.80 : x
  2. Step 2: Convert to fraction form
    5,885,112.60/8,834,667.30 = 3,328,363.80/x
  3. Step 3: Cross multiply
    5,885,112.60x = 8,834,667.30 × 3,328,363.80
  4. Step 4: Simplify right side
    5,885,112.60x = 29,404,986,826,363.74
  5. Step 5: Solve for x
    x = 29,404,986,826,363.74/5,885,112.60
  6. Step 6: Final answer
    x = 4,996,503.69

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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.