Home / 3,003,973.85-4,506,390.27-926,850.75

Finding the Fourth Proportional to 3,003,973.85, 4,506,390.27 and 926,850.75

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Solution

The fourth proportional to 3,003,973.85, 4,506,390.27 and 926,850.75 is: 1,390,408.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,973.85 : 4,506,390.27 = 926,850.75 : x
  2. Step 2: Convert to fraction form
    3,003,973.85/4,506,390.27 = 926,850.75/x
  3. Step 3: Cross multiply
    3,003,973.85x = 4,506,390.27 × 926,850.75
  4. Step 4: Simplify right side
    3,003,973.85x = 4,176,751,201,542.20
  5. Step 5: Solve for x
    x = 4,176,751,201,542.20/3,003,973.85
  6. Step 6: Final answer
    x = 1,390,408.64

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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.