Home / 8,734,070.57-13,103,536.34-3,810,533.09

Finding the Fourth Proportional to 8,734,070.57, 13,103,536.34 and 3,810,533.09

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Solution

The fourth proportional to 8,734,070.57, 13,103,536.34 and 3,810,533.09 is: 5,716,860.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,734,070.57 : 13,103,536.34 = 3,810,533.09 : x
  2. Step 2: Convert to fraction form
    8,734,070.57/13,103,536.34 = 3,810,533.09/x
  3. Step 3: Cross multiply
    8,734,070.57x = 13,103,536.34 × 3,810,533.09
  4. Step 4: Simplify right side
    8,734,070.57x = 49,931,458,735,017.15
  5. Step 5: Solve for x
    x = 49,931,458,735,017.15/8,734,070.57
  6. Step 6: Final answer
    x = 5,716,860.01

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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.