Home / 4,819,818.98-6,651,418.06-2,644,322.60

Finding the Fourth Proportional to 4,819,818.98, 6,651,418.06 and 2,644,322.60

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Solution

The fourth proportional to 4,819,818.98, 6,651,418.06 and 2,644,322.60 is: 3,649,202.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,819,818.98 : 6,651,418.06 = 2,644,322.60 : x
  2. Step 2: Convert to fraction form
    4,819,818.98/6,651,418.06 = 2,644,322.60/x
  3. Step 3: Cross multiply
    4,819,818.98x = 6,651,418.06 × 2,644,322.60
  4. Step 4: Simplify right side
    4,819,818.98x = 17,588,495,098,106.16
  5. Step 5: Solve for x
    x = 17,588,495,098,106.16/4,819,818.98
  6. Step 6: Final answer
    x = 3,649,202.42

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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.