Home / 4,488,580.78-6,194,248.35-2,554,841.35

Finding the Fourth Proportional to 4,488,580.78, 6,194,248.35 and 2,554,841.35

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Solution

The fourth proportional to 4,488,580.78, 6,194,248.35 and 2,554,841.35 is: 3,525,684.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488,580.78 : 6,194,248.35 = 2,554,841.35 : x
  2. Step 2: Convert to fraction form
    4,488,580.78/6,194,248.35 = 2,554,841.35/x
  3. Step 3: Cross multiply
    4,488,580.78x = 6,194,248.35 × 2,554,841.35
  4. Step 4: Simplify right side
    4,488,580.78x = 15,825,321,829,282.41
  5. Step 5: Solve for x
    x = 15,825,321,829,282.41/4,488,580.78
  6. Step 6: Final answer
    x = 3,525,684.98

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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.