Home / 6,450,419.14-9,664,278.35-6,066,403.81

Finding the Fourth Proportional to 6,450,419.14, 9,664,278.35 and 6,066,403.81

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Solution

The fourth proportional to 6,450,419.14, 9,664,278.35 and 6,066,403.81 is: 9,088,931.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,450,419.14 : 9,664,278.35 = 6,066,403.81 : x
  2. Step 2: Convert to fraction form
    6,450,419.14/9,664,278.35 = 6,066,403.81/x
  3. Step 3: Cross multiply
    6,450,419.14x = 9,664,278.35 × 6,066,403.81
  4. Step 4: Simplify right side
    6,450,419.14x = 58,627,414,948,847.80
  5. Step 5: Solve for x
    x = 58,627,414,948,847.80/6,450,419.14
  6. Step 6: Final answer
    x = 9,088,931.08

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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.