Home / 6,046,809.20-9,057,966.60-3,765,330.80

Finding the Fourth Proportional to 6,046,809.20, 9,057,966.60 and 3,765,330.80

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Solution

The fourth proportional to 6,046,809.20, 9,057,966.60 and 3,765,330.80 is: 5,640,369.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,046,809.20 : 9,057,966.60 = 3,765,330.80 : x
  2. Step 2: Convert to fraction form
    6,046,809.20/9,057,966.60 = 3,765,330.80/x
  3. Step 3: Cross multiply
    6,046,809.20x = 9,057,966.60 × 3,765,330.80
  4. Step 4: Simplify right side
    6,046,809.20x = 34,106,240,624,351.28
  5. Step 5: Solve for x
    x = 34,106,240,624,351.28/6,046,809.20
  6. Step 6: Final answer
    x = 5,640,369.90

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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.