Home / 6,914,584.06-9,541,875.87-3,817,040.92

Finding the Fourth Proportional to 6,914,584.06, 9,541,875.87 and 3,817,040.92

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Solution

The fourth proportional to 6,914,584.06, 9,541,875.87 and 3,817,040.92 is: 5,267,378.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,914,584.06 : 9,541,875.87 = 3,817,040.92 : x
  2. Step 2: Convert to fraction form
    6,914,584.06/9,541,875.87 = 3,817,040.92/x
  3. Step 3: Cross multiply
    6,914,584.06x = 9,541,875.87 × 3,817,040.92
  4. Step 4: Simplify right side
    6,914,584.06x = 36,421,730,649,350.59
  5. Step 5: Solve for x
    x = 36,421,730,649,350.59/6,914,584.06
  6. Step 6: Final answer
    x = 5,267,378.39

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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.