Home / 9,200,943.44-12,697,354-5,335,759.52

Finding the Fourth Proportional to 9,200,943.44, 12,697,354 and 5,335,759.52

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Solution

The fourth proportional to 9,200,943.44, 12,697,354 and 5,335,759.52 is: 7,363,378.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,200,943.44 : 12,697,354 = 5,335,759.52 : x
  2. Step 2: Convert to fraction form
    9,200,943.44/12,697,354 = 5,335,759.52/x
  3. Step 3: Cross multiply
    9,200,943.44x = 12,697,354 × 5,335,759.52
  4. Step 4: Simplify right side
    9,200,943.44x = 67,750,027,484,310.08
  5. Step 5: Solve for x
    x = 67,750,027,484,310.08/9,200,943.44
  6. Step 6: Final answer
    x = 7,363,378.32

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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.