Home / 6,054,304.50-8,355,005.55-3,300,969.51

Finding the Fourth Proportional to 6,054,304.50, 8,355,005.55 and 3,300,969.51

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Solution

The fourth proportional to 6,054,304.50, 8,355,005.55 and 3,300,969.51 is: 4,555,373.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,054,304.50 : 8,355,005.55 = 3,300,969.51 : x
  2. Step 2: Convert to fraction form
    6,054,304.50/8,355,005.55 = 3,300,969.51/x
  3. Step 3: Cross multiply
    6,054,304.50x = 8,355,005.55 × 3,300,969.51
  4. Step 4: Simplify right side
    6,054,304.50x = 27,579,618,576,430.78
  5. Step 5: Solve for x
    x = 27,579,618,576,430.78/6,054,304.50
  6. Step 6: Final answer
    x = 4,555,373.55

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1.5x scale

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.