Home / 8,633,801.32-11,914,742.34-4,766,324.52

Finding the Fourth Proportional to 8,633,801.32, 11,914,742.34 and 4,766,324.52

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Solution

The fourth proportional to 8,633,801.32, 11,914,742.34 and 4,766,324.52 is: 6,577,581.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,633,801.32 : 11,914,742.34 = 4,766,324.52 : x
  2. Step 2: Convert to fraction form
    8,633,801.32/11,914,742.34 = 4,766,324.52/x
  3. Step 3: Cross multiply
    8,633,801.32x = 11,914,742.34 × 4,766,324.52
  4. Step 4: Simplify right side
    8,633,801.32x = 56,789,528,564,624.17
  5. Step 5: Solve for x
    x = 56,789,528,564,624.17/8,633,801.32
  6. Step 6: Final answer
    x = 6,577,581.12

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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.