Home / 9,785,087.60-14,677,631.40-3,052,626.80

Finding the Fourth Proportional to 9,785,087.60, 14,677,631.40 and 3,052,626.80

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Solution

The fourth proportional to 9,785,087.60, 14,677,631.40 and 3,052,626.80 is: 4,578,940.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,785,087.60 : 14,677,631.40 = 3,052,626.80 : x
  2. Step 2: Convert to fraction form
    9,785,087.60/14,677,631.40 = 3,052,626.80/x
  3. Step 3: Cross multiply
    9,785,087.60x = 14,677,631.40 × 3,052,626.80
  4. Step 4: Simplify right side
    9,785,087.60x = 44,805,330,972,161.52
  5. Step 5: Solve for x
    x = 44,805,330,972,161.52/9,785,087.60
  6. Step 6: Final answer
    x = 4,578,940.20

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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.