Home / 3,314,416.68-4,573,743.84-1,844,397.90

Finding the Fourth Proportional to 3,314,416.68, 4,573,743.84 and 1,844,397.90

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Solution

The fourth proportional to 3,314,416.68, 4,573,743.84 and 1,844,397.90 is: 2,545,184.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,314,416.68 : 4,573,743.84 = 1,844,397.90 : x
  2. Step 2: Convert to fraction form
    3,314,416.68/4,573,743.84 = 1,844,397.90/x
  3. Step 3: Cross multiply
    3,314,416.68x = 4,573,743.84 × 1,844,397.90
  4. Step 4: Simplify right side
    3,314,416.68x = 8,435,803,533,633.94
  5. Step 5: Solve for x
    x = 8,435,803,533,633.94/3,314,416.68
  6. Step 6: Final answer
    x = 2,545,184.97

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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.