Home / 4,280,952.22-5,907,669.03-2,347,208.02

Finding the Fourth Proportional to 4,280,952.22, 5,907,669.03 and 2,347,208.02

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Solution

The fourth proportional to 4,280,952.22, 5,907,669.03 and 2,347,208.02 is: 3,239,122.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,280,952.22 : 5,907,669.03 = 2,347,208.02 : x
  2. Step 2: Convert to fraction form
    4,280,952.22/5,907,669.03 = 2,347,208.02/x
  3. Step 3: Cross multiply
    4,280,952.22x = 5,907,669.03 × 2,347,208.02
  4. Step 4: Simplify right side
    4,280,952.22x = 13,866,528,126,721.62
  5. Step 5: Solve for x
    x = 13,866,528,126,721.62/4,280,952.22
  6. Step 6: Final answer
    x = 3,239,122.38

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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.