Home / 1,032,749.52-1,549,387.11-606,645.69

Finding the Fourth Proportional to 1,032,749.52, 1,549,387.11 and 606,645.69

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Solution

The fourth proportional to 1,032,749.52, 1,549,387.11 and 606,645.69 is: 910,122.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,749.52 : 1,549,387.11 = 606,645.69 : x
  2. Step 2: Convert to fraction form
    1,032,749.52/1,549,387.11 = 606,645.69/x
  3. Step 3: Cross multiply
    1,032,749.52x = 1,549,387.11 × 606,645.69
  4. Step 4: Simplify right side
    1,032,749.52x = 939,929,012,423.06
  5. Step 5: Solve for x
    x = 939,929,012,423.06/1,032,749.52
  6. Step 6: Final answer
    x = 910,122.92

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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.