Home / 10,992,278.34-15,169,587.66-6,097,341.42

Finding the Fourth Proportional to 10,992,278.34, 15,169,587.66 and 6,097,341.42

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Solution

The fourth proportional to 10,992,278.34, 15,169,587.66 and 6,097,341.42 is: 8,414,466.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,992,278.34 : 15,169,587.66 = 6,097,341.42 : x
  2. Step 2: Convert to fraction form
    10,992,278.34/15,169,587.66 = 6,097,341.42/x
  3. Step 3: Cross multiply
    10,992,278.34x = 15,169,587.66 × 6,097,341.42
  4. Step 4: Simplify right side
    10,992,278.34x = 92,494,155,163,638.88
  5. Step 5: Solve for x
    x = 92,494,155,163,638.88/10,992,278.34
  6. Step 6: Final answer
    x = 8,414,466.26

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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.