Home / 1,004,227.83-1,506,441.09-330,035.88

Finding the Fourth Proportional to 1,004,227.83, 1,506,441.09 and 330,035.88

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Solution

The fourth proportional to 1,004,227.83, 1,506,441.09 and 330,035.88 is: 495,086.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,227.83 : 1,506,441.09 = 330,035.88 : x
  2. Step 2: Convert to fraction form
    1,004,227.83/1,506,441.09 = 330,035.88/x
  3. Step 3: Cross multiply
    1,004,227.83x = 1,506,441.09 × 330,035.88
  4. Step 4: Simplify right side
    1,004,227.83x = 497,179,610,806.31
  5. Step 5: Solve for x
    x = 497,179,610,806.31/1,004,227.83
  6. Step 6: Final answer
    x = 495,086.47

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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.