Home / 8,955,050.07-13,432,720.91-2,565,277.59

Finding the Fourth Proportional to 8,955,050.07, 13,432,720.91 and 2,565,277.59

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Solution

The fourth proportional to 8,955,050.07, 13,432,720.91 and 2,565,277.59 is: 3,847,958.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,955,050.07 : 13,432,720.91 = 2,565,277.59 : x
  2. Step 2: Convert to fraction form
    8,955,050.07/13,432,720.91 = 2,565,277.59/x
  3. Step 3: Cross multiply
    8,955,050.07x = 13,432,720.91 × 2,565,277.59
  4. Step 4: Simplify right side
    8,955,050.07x = 34,458,657,910,321.02
  5. Step 5: Solve for x
    x = 34,458,657,910,321.02/8,955,050.07
  6. Step 6: Final answer
    x = 3,847,958.15

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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.