Home / 4,216,268.34-6,327,005.40-1,657,033.42

Finding the Fourth Proportional to 4,216,268.34, 6,327,005.40 and 1,657,033.42

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Solution

The fourth proportional to 4,216,268.34, 6,327,005.40 and 1,657,033.42 is: 2,486,573.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,268.34 : 6,327,005.40 = 1,657,033.42 : x
  2. Step 2: Convert to fraction form
    4,216,268.34/6,327,005.40 = 1,657,033.42/x
  3. Step 3: Cross multiply
    4,216,268.34x = 6,327,005.40 × 1,657,033.42
  4. Step 4: Simplify right side
    4,216,268.34x = 10,484,059,396,320.47
  5. Step 5: Solve for x
    x = 10,484,059,396,320.47/4,216,268.34
  6. Step 6: Final answer
    x = 2,486,573.09

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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.