Home / 7,054,392.92-10,563,640.98-4,650,945.52

Finding the Fourth Proportional to 7,054,392.92, 10,563,640.98 and 4,650,945.52

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Solution

The fourth proportional to 7,054,392.92, 10,563,640.98 and 4,650,945.52 is: 6,964,584.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,054,392.92 : 10,563,640.98 = 4,650,945.52 : x
  2. Step 2: Convert to fraction form
    7,054,392.92/10,563,640.98 = 4,650,945.52/x
  3. Step 3: Cross multiply
    7,054,392.92x = 10,563,640.98 × 4,650,945.52
  4. Step 4: Simplify right side
    7,054,392.92x = 49,130,918,690,819.41
  5. Step 5: Solve for x
    x = 49,130,918,690,819.41/7,054,392.92
  6. Step 6: Final answer
    x = 6,964,584.94

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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.