Home / 6,033,627.72-8,326,230.96-3,420,374.19

Finding the Fourth Proportional to 6,033,627.72, 8,326,230.96 and 3,420,374.19

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Solution

The fourth proportional to 6,033,627.72, 8,326,230.96 and 3,420,374.19 is: 4,720,017.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,033,627.72 : 8,326,230.96 = 3,420,374.19 : x
  2. Step 2: Convert to fraction form
    6,033,627.72/8,326,230.96 = 3,420,374.19/x
  3. Step 3: Cross multiply
    6,033,627.72x = 8,326,230.96 × 3,420,374.19
  4. Step 4: Simplify right side
    6,033,627.72x = 28,478,825,475,562.92
  5. Step 5: Solve for x
    x = 28,478,825,475,562.92/6,033,627.72
  6. Step 6: Final answer
    x = 4,720,017.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.