Home / 1,577,104.30-2,365,656.45-566,710.30

Finding the Fourth Proportional to 1,577,104.30, 2,365,656.45 and 566,710.30

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Solution

The fourth proportional to 1,577,104.30, 2,365,656.45 and 566,710.30 is: 850,065.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,577,104.30 : 2,365,656.45 = 566,710.30 : x
  2. Step 2: Convert to fraction form
    1,577,104.30/2,365,656.45 = 566,710.30/x
  3. Step 3: Cross multiply
    1,577,104.30x = 2,365,656.45 × 566,710.30
  4. Step 4: Simplify right side
    1,577,104.30x = 1,340,641,876,476.44
  5. Step 5: Solve for x
    x = 1,340,641,876,476.44/1,577,104.30
  6. Step 6: Final answer
    x = 850,065.45

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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.