Home / 8,593,440.04-11,858,710.53-4,725,960.79

Finding the Fourth Proportional to 8,593,440.04, 11,858,710.53 and 4,725,960.79

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Solution

The fourth proportional to 8,593,440.04, 11,858,710.53 and 4,725,960.79 is: 6,521,695.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,593,440.04 : 11,858,710.53 = 4,725,960.79 : x
  2. Step 2: Convert to fraction form
    8,593,440.04/11,858,710.53 = 4,725,960.79/x
  3. Step 3: Cross multiply
    8,593,440.04x = 11,858,710.53 × 4,725,960.79
  4. Step 4: Simplify right side
    8,593,440.04x = 56,043,800,984,740.12
  5. Step 5: Solve for x
    x = 56,043,800,984,740.12/8,593,440.04
  6. Step 6: Final answer
    x = 6,521,695.70

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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.