Home / 1,027,509.26-1,539,580.83-547,227.14

Finding the Fourth Proportional to 1,027,509.26, 1,539,580.83 and 547,227.14

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Solution

The fourth proportional to 1,027,509.26, 1,539,580.83 and 547,227.14 is: 819,944.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,509.26 : 1,539,580.83 = 547,227.14 : x
  2. Step 2: Convert to fraction form
    1,027,509.26/1,539,580.83 = 547,227.14/x
  3. Step 3: Cross multiply
    1,027,509.26x = 1,539,580.83 × 547,227.14
  4. Step 4: Simplify right side
    1,027,509.26x = 842,500,406,701.82
  5. Step 5: Solve for x
    x = 842,500,406,701.82/1,027,509.26
  6. Step 6: Final answer
    x = 819,944.35

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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.