Home / 6,901,487.58-9,524,090.52-4,002,597.12

Finding the Fourth Proportional to 6,901,487.58, 9,524,090.52 and 4,002,597.12

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Solution

The fourth proportional to 6,901,487.58, 9,524,090.52 and 4,002,597.12 is: 5,523,605.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,901,487.58 : 9,524,090.52 = 4,002,597.12 : x
  2. Step 2: Convert to fraction form
    6,901,487.58/9,524,090.52 = 4,002,597.12/x
  3. Step 3: Cross multiply
    6,901,487.58x = 9,524,090.52 × 4,002,597.12
  4. Step 4: Simplify right side
    6,901,487.58x = 38,121,097,285,971.30
  5. Step 5: Solve for x
    x = 38,121,097,285,971.30/6,901,487.58
  6. Step 6: Final answer
    x = 5,523,605.87

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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.