Home / 1,039,202.10-1,558,025.55-566,421.30

Finding the Fourth Proportional to 1,039,202.10, 1,558,025.55 and 566,421.30

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Solution

The fourth proportional to 1,039,202.10, 1,558,025.55 and 566,421.30 is: 849,208.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,202.10 : 1,558,025.55 = 566,421.30 : x
  2. Step 2: Convert to fraction form
    1,039,202.10/1,558,025.55 = 566,421.30/x
  3. Step 3: Cross multiply
    1,039,202.10x = 1,558,025.55 × 566,421.30
  4. Step 4: Simplify right side
    1,039,202.10x = 882,498,857,464.22
  5. Step 5: Solve for x
    x = 882,498,857,464.22/1,039,202.10
  6. Step 6: Final answer
    x = 849,208.12

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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.