Home / 4,352,334.80-6,528,502.20-4,259,022.80

Finding the Fourth Proportional to 4,352,334.80, 6,528,502.20 and 4,259,022.80

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Solution

The fourth proportional to 4,352,334.80, 6,528,502.20 and 4,259,022.80 is: 6,388,534.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,352,334.80 : 6,528,502.20 = 4,259,022.80 : x
  2. Step 2: Convert to fraction form
    4,352,334.80/6,528,502.20 = 4,259,022.80/x
  3. Step 3: Cross multiply
    4,352,334.80x = 6,528,502.20 × 4,259,022.80
  4. Step 4: Simplify right side
    4,352,334.80x = 27,805,039,719,650.16
  5. Step 5: Solve for x
    x = 27,805,039,719,650.16/4,352,334.80
  6. Step 6: Final answer
    x = 6,388,534.20

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1.5x scale

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.