Home / 2,588,132.94-3,571,203.42-1,500,192.03

Finding the Fourth Proportional to 2,588,132.94, 3,571,203.42 and 1,500,192.03

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Solution

The fourth proportional to 2,588,132.94, 3,571,203.42 and 1,500,192.03 is: 2,070,021.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,588,132.94 : 3,571,203.42 = 1,500,192.03 : x
  2. Step 2: Convert to fraction form
    2,588,132.94/3,571,203.42 = 1,500,192.03/x
  3. Step 3: Cross multiply
    2,588,132.94x = 3,571,203.42 × 1,500,192.03
  4. Step 4: Simplify right side
    2,588,132.94x = 5,357,490,908,192.74
  5. Step 5: Solve for x
    x = 5,357,490,908,192.74/2,588,132.94
  6. Step 6: Final answer
    x = 2,070,021.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.