Home / 1,004,950.29-1,507,101.49-330,871.10

Finding the Fourth Proportional to 1,004,950.29, 1,507,101.49 and 330,871.10

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Solution

The fourth proportional to 1,004,950.29, 1,507,101.49 and 330,871.10 is: 496,200.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,950.29 : 1,507,101.49 = 330,871.10 : x
  2. Step 2: Convert to fraction form
    1,004,950.29/1,507,101.49 = 330,871.10/x
  3. Step 3: Cross multiply
    1,004,950.29x = 1,507,101.49 × 330,871.10
  4. Step 4: Simplify right side
    1,004,950.29x = 498,656,333,402.19
  5. Step 5: Solve for x
    x = 498,656,333,402.19/1,004,950.29
  6. Step 6: Final answer
    x = 496,200.00

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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.