Home / 1,727,501.60-2,589,351.60-604,992.80

Finding the Fourth Proportional to 1,727,501.60, 2,589,351.60 and 604,992.80

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Solution

The fourth proportional to 1,727,501.60, 2,589,351.60 and 604,992.80 is: 906,823.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,501.60 : 2,589,351.60 = 604,992.80 : x
  2. Step 2: Convert to fraction form
    1,727,501.60/2,589,351.60 = 604,992.80/x
  3. Step 3: Cross multiply
    1,727,501.60x = 2,589,351.60 × 604,992.80
  4. Step 4: Simplify right side
    1,727,501.60x = 1,566,539,074,668.48
  5. Step 5: Solve for x
    x = 1,566,539,074,668.48/1,727,501.60
  6. Step 6: Final answer
    x = 906,823.52

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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.