Home / 8,324,219-12,486,333.36-2,340,587

Finding the Fourth Proportional to 8,324,219, 12,486,333.36 and 2,340,587

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Solution

The fourth proportional to 8,324,219, 12,486,333.36 and 2,340,587 is: 3,510,881.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,324,219 : 12,486,333.36 = 2,340,587 : x
  2. Step 2: Convert to fraction form
    8,324,219/12,486,333.36 = 2,340,587/x
  3. Step 3: Cross multiply
    8,324,219x = 12,486,333.36 × 2,340,587
  4. Step 4: Simplify right side
    8,324,219x = 29,225,349,540,082.32
  5. Step 5: Solve for x
    x = 29,225,349,540,082.32/8,324,219
  6. Step 6: Final answer
    x = 3,510,881.87

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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.