Home / 3,073,682.16-4,241,508.84-1,715,642.64

Finding the Fourth Proportional to 3,073,682.16, 4,241,508.84 and 1,715,642.64

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Solution

The fourth proportional to 3,073,682.16, 4,241,508.84 and 1,715,642.64 is: 2,367,490.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,682.16 : 4,241,508.84 = 1,715,642.64 : x
  2. Step 2: Convert to fraction form
    3,073,682.16/4,241,508.84 = 1,715,642.64/x
  3. Step 3: Cross multiply
    3,073,682.16x = 4,241,508.84 × 1,715,642.64
  4. Step 4: Simplify right side
    3,073,682.16x = 7,276,913,423,840.94
  5. Step 5: Solve for x
    x = 7,276,913,423,840.94/3,073,682.16
  6. Step 6: Final answer
    x = 2,367,490.54

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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.