Home / 9,694,833.51-14,542,125.71-3,220,885.69

Finding the Fourth Proportional to 9,694,833.51, 14,542,125.71 and 3,220,885.69

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Solution

The fourth proportional to 9,694,833.51, 14,542,125.71 and 3,220,885.69 is: 4,831,287.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,694,833.51 : 14,542,125.71 = 3,220,885.69 : x
  2. Step 2: Convert to fraction form
    9,694,833.51/14,542,125.71 = 3,220,885.69/x
  3. Step 3: Cross multiply
    9,694,833.51x = 14,542,125.71 × 3,220,885.69
  4. Step 4: Simplify right side
    9,694,833.51x = 46,838,524,549,060.34
  5. Step 5: Solve for x
    x = 46,838,524,549,060.34/9,694,833.51
  6. Step 6: Final answer
    x = 4,831,287.15

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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.