Home / 8,593,438.29-11,858,708.13-4,725,959.04

Finding the Fourth Proportional to 8,593,438.29, 11,858,708.13 and 4,725,959.04

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Solution

The fourth proportional to 8,593,438.29, 11,858,708.13 and 4,725,959.04 is: 6,521,693.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,593,438.29 : 11,858,708.13 = 4,725,959.04 : x
  2. Step 2: Convert to fraction form
    8,593,438.29/11,858,708.13 = 4,725,959.04/x
  3. Step 3: Cross multiply
    8,593,438.29x = 11,858,708.13 × 4,725,959.04
  4. Step 4: Simplify right side
    8,593,438.29x = 56,043,768,889,695
  5. Step 5: Solve for x
    x = 56,043,768,889,695/8,593,438.29
  6. Step 6: Final answer
    x = 6,521,693.30

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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.