Home / 10,049,307.95-13,863,597.48-6,179,542.67

Finding the Fourth Proportional to 10,049,307.95, 13,863,597.48 and 6,179,542.67

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Solution

The fourth proportional to 10,049,307.95, 13,863,597.48 and 6,179,542.67 is: 8,525,034.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,049,307.95 : 13,863,597.48 = 6,179,542.67 : x
  2. Step 2: Convert to fraction form
    10,049,307.95/13,863,597.48 = 6,179,542.67/x
  3. Step 3: Cross multiply
    10,049,307.95x = 13,863,597.48 × 6,179,542.67
  4. Step 4: Simplify right side
    10,049,307.95x = 85,670,692,222,023.47
  5. Step 5: Solve for x
    x = 85,670,692,222,023.47/10,049,307.95
  6. Step 6: Final answer
    x = 8,525,034.02

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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.