Home / 7,595,989.38-11,447,303.27-6,838,587.54

Finding the Fourth Proportional to 7,595,989.38, 11,447,303.27 and 6,838,587.54

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Solution

The fourth proportional to 7,595,989.38, 11,447,303.27 and 6,838,587.54 is: 10,305,884.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,595,989.38 : 11,447,303.27 = 6,838,587.54 : x
  2. Step 2: Convert to fraction form
    7,595,989.38/11,447,303.27 = 6,838,587.54/x
  3. Step 3: Cross multiply
    7,595,989.38x = 11,447,303.27 × 6,838,587.54
  4. Step 4: Simplify right side
    7,595,989.38x = 78,283,385,474,630.33
  5. Step 5: Solve for x
    x = 78,283,385,474,630.33/7,595,989.38
  6. Step 6: Final answer
    x = 10,305,884.01

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.