Home / 6,249,716.01-9,359,286.62-5,643,873.45

Finding the Fourth Proportional to 6,249,716.01, 9,359,286.62 and 5,643,873.45

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Solution

The fourth proportional to 6,249,716.01, 9,359,286.62 and 5,643,873.45 is: 8,452,004.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,249,716.01 : 9,359,286.62 = 5,643,873.45 : x
  2. Step 2: Convert to fraction form
    6,249,716.01/9,359,286.62 = 5,643,873.45/x
  3. Step 3: Cross multiply
    6,249,716.01x = 9,359,286.62 × 5,643,873.45
  4. Step 4: Simplify right side
    6,249,716.01x = 52,822,629,237,338.88
  5. Step 5: Solve for x
    x = 52,822,629,237,338.88/6,249,716.01
  6. Step 6: Final answer
    x = 8,452,004.72

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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.