Home / 1,669,901.42-2,304,464.64-944,734.34

Finding the Fourth Proportional to 1,669,901.42, 2,304,464.64 and 944,734.34

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Solution

The fourth proportional to 1,669,901.42, 2,304,464.64 and 944,734.34 is: 1,303,733.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,669,901.42 : 2,304,464.64 = 944,734.34 : x
  2. Step 2: Convert to fraction form
    1,669,901.42/2,304,464.64 = 944,734.34/x
  3. Step 3: Cross multiply
    1,669,901.42x = 2,304,464.64 × 944,734.34
  4. Step 4: Simplify right side
    1,669,901.42x = 2,177,106,880,723.74
  5. Step 5: Solve for x
    x = 2,177,106,880,723.74/1,669,901.42
  6. Step 6: Final answer
    x = 1,303,733.77

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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.