Home / 2,493,966.91-3,441,672.34-1,348,047.22

Finding the Fourth Proportional to 2,493,966.91, 3,441,672.34 and 1,348,047.22

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Solution

The fourth proportional to 2,493,966.91, 3,441,672.34 and 1,348,047.22 is: 1,860,304.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,966.91 : 3,441,672.34 = 1,348,047.22 : x
  2. Step 2: Convert to fraction form
    2,493,966.91/3,441,672.34 = 1,348,047.22/x
  3. Step 3: Cross multiply
    2,493,966.91x = 3,441,672.34 × 1,348,047.22
  4. Step 4: Simplify right side
    2,493,966.91x = 4,639,536,830,087.89
  5. Step 5: Solve for x
    x = 4,639,536,830,087.89/2,493,966.91
  6. Step 6: Final answer
    x = 1,860,304.08

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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.