Home / 8,734,072.08-13,103,538.57-3,810,534.60

Finding the Fourth Proportional to 8,734,072.08, 13,103,538.57 and 3,810,534.60

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Solution

The fourth proportional to 8,734,072.08, 13,103,538.57 and 3,810,534.60 is: 5,716,862.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,734,072.08 : 13,103,538.57 = 3,810,534.60 : x
  2. Step 2: Convert to fraction form
    8,734,072.08/13,103,538.57 = 3,810,534.60/x
  3. Step 3: Cross multiply
    8,734,072.08x = 13,103,538.57 × 3,810,534.60
  4. Step 4: Simplify right side
    8,734,072.08x = 49,931,487,103,419.52
  5. Step 5: Solve for x
    x = 49,931,487,103,419.52/8,734,072.08
  6. Step 6: Final answer
    x = 5,716,862.27

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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.