Home / 11,282,961.83-15,570,050.65-6,126,205.37

Finding the Fourth Proportional to 11,282,961.83, 15,570,050.65 and 6,126,205.37

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Solution

The fourth proportional to 11,282,961.83, 15,570,050.65 and 6,126,205.37 is: 8,453,926.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,282,961.83 : 15,570,050.65 = 6,126,205.37 : x
  2. Step 2: Convert to fraction form
    11,282,961.83/15,570,050.65 = 6,126,205.37/x
  3. Step 3: Cross multiply
    11,282,961.83x = 15,570,050.65 × 6,126,205.37
  4. Step 4: Simplify right side
    11,282,961.83x = 95,385,327,810,036.23
  5. Step 5: Solve for x
    x = 95,385,327,810,036.23/11,282,961.83
  6. Step 6: Final answer
    x = 8,453,926.31

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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.