Home / 6,950,574.68-10,427,598.18-4,905,227.45

Finding the Fourth Proportional to 6,950,574.68, 10,427,598.18 and 4,905,227.45

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Solution

The fourth proportional to 6,950,574.68, 10,427,598.18 and 4,905,227.45 is: 7,359,066.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,950,574.68 : 10,427,598.18 = 4,905,227.45 : x
  2. Step 2: Convert to fraction form
    6,950,574.68/10,427,598.18 = 4,905,227.45/x
  3. Step 3: Cross multiply
    6,950,574.68x = 10,427,598.18 × 4,905,227.45
  4. Step 4: Simplify right side
    6,950,574.68x = 51,149,740,856,175.03
  5. Step 5: Solve for x
    x = 51,149,740,856,175.03/6,950,574.68
  6. Step 6: Final answer
    x = 7,359,066.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.