Home / 1,004,041.62-1,506,357.66-404,694.27

Finding the Fourth Proportional to 1,004,041.62, 1,506,357.66 and 404,694.27

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Solution

The fourth proportional to 1,004,041.62, 1,506,357.66 and 404,694.27 is: 607,160.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,041.62 : 1,506,357.66 = 404,694.27 : x
  2. Step 2: Convert to fraction form
    1,004,041.62/1,506,357.66 = 404,694.27/x
  3. Step 3: Cross multiply
    1,004,041.62x = 1,506,357.66 × 404,694.27
  4. Step 4: Simplify right side
    1,004,041.62x = 609,614,315,090.21
  5. Step 5: Solve for x
    x = 609,614,315,090.21/1,004,041.62
  6. Step 6: Final answer
    x = 607,160.40

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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.