Home / 7,033,636.80-10,550,340-2,241,260.64

Finding the Fourth Proportional to 7,033,636.80, 10,550,340 and 2,241,260.64

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Solution

The fourth proportional to 7,033,636.80, 10,550,340 and 2,241,260.64 is: 3,361,854.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,033,636.80 : 10,550,340 = 2,241,260.64 : x
  2. Step 2: Convert to fraction form
    7,033,636.80/10,550,340 = 2,241,260.64/x
  3. Step 3: Cross multiply
    7,033,636.80x = 10,550,340 × 2,241,260.64
  4. Step 4: Simplify right side
    7,033,636.80x = 23,646,061,780,617.60
  5. Step 5: Solve for x
    x = 23,646,061,780,617.60/7,033,636.80
  6. Step 6: Final answer
    x = 3,361,854.25

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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.