Home / 944,313.27-1,415,439.04-464,871.03

Finding the Fourth Proportional to 944,313.27, 1,415,439.04 and 464,871.03

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Solution

The fourth proportional to 944,313.27, 1,415,439.04 and 464,871.03 is: 696,799.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,313.27 : 1,415,439.04 = 464,871.03 : x
  2. Step 2: Convert to fraction form
    944,313.27/1,415,439.04 = 464,871.03/x
  3. Step 3: Cross multiply
    944,313.27x = 1,415,439.04 × 464,871.03
  4. Step 4: Simplify right side
    944,313.27x = 657,996,604,427.01
  5. Step 5: Solve for x
    x = 657,996,604,427.01/944,313.27
  6. Step 6: Final answer
    x = 696,799.07

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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.