Home / 9,244,026.45-12,759,962.81-6,352,987.41

Finding the Fourth Proportional to 9,244,026.45, 12,759,962.81 and 6,352,987.41

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Solution

The fourth proportional to 9,244,026.45, 12,759,962.81 and 6,352,987.41 is: 8,769,326.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244,026.45 : 12,759,962.81 = 6,352,987.41 : x
  2. Step 2: Convert to fraction form
    9,244,026.45/12,759,962.81 = 6,352,987.41/x
  3. Step 3: Cross multiply
    9,244,026.45x = 12,759,962.81 × 6,352,987.41
  4. Step 4: Simplify right side
    9,244,026.45x = 81,063,883,052,233.28
  5. Step 5: Solve for x
    x = 81,063,883,052,233.28/9,244,026.45
  6. Step 6: Final answer
    x = 8,769,326.17

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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.