Home / 8,735,027.80-13,102,541.70-5,530,635.40

Finding the Fourth Proportional to 8,735,027.80, 13,102,541.70 and 5,530,635.40

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Solution

The fourth proportional to 8,735,027.80, 13,102,541.70 and 5,530,635.40 is: 8,295,953.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,735,027.80 : 13,102,541.70 = 5,530,635.40 : x
  2. Step 2: Convert to fraction form
    8,735,027.80/13,102,541.70 = 5,530,635.40/x
  3. Step 3: Cross multiply
    8,735,027.80x = 13,102,541.70 × 5,530,635.40
  4. Step 4: Simplify right side
    8,735,027.80x = 72,465,380,955,996.19
  5. Step 5: Solve for x
    x = 72,465,380,955,996.19/8,735,027.80
  6. Step 6: Final answer
    x = 8,295,953.10

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Similar ratio
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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.