Home / 2,964,551.38-4,447,089.64-834,653.94

Finding the Fourth Proportional to 2,964,551.38, 4,447,089.64 and 834,653.94

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Solution

The fourth proportional to 2,964,551.38, 4,447,089.64 and 834,653.94 is: 1,252,054.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,551.38 : 4,447,089.64 = 834,653.94 : x
  2. Step 2: Convert to fraction form
    2,964,551.38/4,447,089.64 = 834,653.94/x
  3. Step 3: Cross multiply
    2,964,551.38x = 4,447,089.64 × 834,653.94
  4. Step 4: Simplify right side
    2,964,551.38x = 3,711,780,889,559.18
  5. Step 5: Solve for x
    x = 3,711,780,889,559.18/2,964,551.38
  6. Step 6: Final answer
    x = 1,252,054.84

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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.