Home / 2,387,136.96-3,580,670.07-590,020.74

Finding the Fourth Proportional to 2,387,136.96, 3,580,670.07 and 590,020.74

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Solution

The fourth proportional to 2,387,136.96, 3,580,670.07 and 590,020.74 is: 885,022.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,387,136.96 : 3,580,670.07 = 590,020.74 : x
  2. Step 2: Convert to fraction form
    2,387,136.96/3,580,670.07 = 590,020.74/x
  3. Step 3: Cross multiply
    2,387,136.96x = 3,580,670.07 × 590,020.74
  4. Step 4: Simplify right side
    2,387,136.96x = 2,112,669,604,397.25
  5. Step 5: Solve for x
    x = 2,112,669,604,397.25/2,387,136.96
  6. Step 6: Final answer
    x = 885,022.37

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Double scale
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Similar ratio
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1.5x scale

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.