Home / 13,594,041.68-20,394,561.72-4,009,033.04

Finding the Fourth Proportional to 13,594,041.68, 20,394,561.72 and 4,009,033.04

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Solution

The fourth proportional to 13,594,041.68, 20,394,561.72 and 4,009,033.04 is: 6,014,581.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,594,041.68 : 20,394,561.72 = 4,009,033.04 : x
  2. Step 2: Convert to fraction form
    13,594,041.68/20,394,561.72 = 4,009,033.04/x
  3. Step 3: Cross multiply
    13,594,041.68x = 20,394,561.72 × 4,009,033.04
  4. Step 4: Simplify right side
    13,594,041.68x = 81,762,471,771,799.22
  5. Step 5: Solve for x
    x = 81,762,471,771,799.22/13,594,041.68
  6. Step 6: Final answer
    x = 6,014,581.51

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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.