Home / 8,169,308.37-11,252,883.91-6,232,205.93

Finding the Fourth Proportional to 8,169,308.37, 11,252,883.91 and 6,232,205.93

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Solution

The fourth proportional to 8,169,308.37, 11,252,883.91 and 6,232,205.93 is: 8,584,605.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,169,308.37 : 11,252,883.91 = 6,232,205.93 : x
  2. Step 2: Convert to fraction form
    8,169,308.37/11,252,883.91 = 6,232,205.93/x
  3. Step 3: Cross multiply
    8,169,308.37x = 11,252,883.91 × 6,232,205.93
  4. Step 4: Simplify right side
    8,169,308.37x = 70,130,289,833,503.59
  5. Step 5: Solve for x
    x = 70,130,289,833,503.59/8,169,308.37
  6. Step 6: Final answer
    x = 8,584,605.53

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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.