Home / 3,077,317.22-4,246,475.28-1,700,644.46

Finding the Fourth Proportional to 3,077,317.22, 4,246,475.28 and 1,700,644.46

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Solution

The fourth proportional to 3,077,317.22, 4,246,475.28 and 1,700,644.46 is: 2,346,766.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,317.22 : 4,246,475.28 = 1,700,644.46 : x
  2. Step 2: Convert to fraction form
    3,077,317.22/4,246,475.28 = 1,700,644.46/x
  3. Step 3: Cross multiply
    3,077,317.22x = 4,246,475.28 × 1,700,644.46
  4. Step 4: Simplify right side
    3,077,317.22x = 7,221,744,659,458.95
  5. Step 5: Solve for x
    x = 7,221,744,659,458.95/3,077,317.22
  6. Step 6: Final answer
    x = 2,346,766.40

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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.