Home / 8,593,107.92-11,858,793.48-4,725,928.16

Finding the Fourth Proportional to 8,593,107.92, 11,858,793.48 and 4,725,928.16

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Solution

The fourth proportional to 8,593,107.92, 11,858,793.48 and 4,725,928.16 is: 6,521,948.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,593,107.92 : 11,858,793.48 = 4,725,928.16 : x
  2. Step 2: Convert to fraction form
    8,593,107.92/11,858,793.48 = 4,725,928.16/x
  3. Step 3: Cross multiply
    8,593,107.92x = 11,858,793.48 × 4,725,928.16
  4. Step 4: Simplify right side
    8,593,107.92x = 56,043,806,050,756.40
  5. Step 5: Solve for x
    x = 56,043,806,050,756.40/8,593,107.92
  6. Step 6: Final answer
    x = 6,521,948.35

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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.