Home / 3,034,941.21-4,551,081.39-1,140,352.83

Finding the Fourth Proportional to 3,034,941.21, 4,551,081.39 and 1,140,352.83

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Solution

The fourth proportional to 3,034,941.21, 4,551,081.39 and 1,140,352.83 is: 1,710,029.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,941.21 : 4,551,081.39 = 1,140,352.83 : x
  2. Step 2: Convert to fraction form
    3,034,941.21/4,551,081.39 = 1,140,352.83/x
  3. Step 3: Cross multiply
    3,034,941.21x = 4,551,081.39 × 1,140,352.83
  4. Step 4: Simplify right side
    3,034,941.21x = 5,189,838,542,646.83
  5. Step 5: Solve for x
    x = 5,189,838,542,646.83/3,034,941.21
  6. Step 6: Final answer
    x = 1,710,029.35

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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.