Home / 1,588,024.05-2,382,087.47-755,985.44

Finding the Fourth Proportional to 1,588,024.05, 2,382,087.47 and 755,985.44

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Solution

The fourth proportional to 1,588,024.05, 2,382,087.47 and 755,985.44 is: 1,134,002.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,588,024.05 : 2,382,087.47 = 755,985.44 : x
  2. Step 2: Convert to fraction form
    1,588,024.05/2,382,087.47 = 755,985.44/x
  3. Step 3: Cross multiply
    1,588,024.05x = 2,382,087.47 × 755,985.44
  4. Step 4: Simplify right side
    1,588,024.05x = 1,800,823,434,105.96
  5. Step 5: Solve for x
    x = 1,800,823,434,105.96/1,588,024.05
  6. Step 6: Final answer
    x = 1,134,002.62

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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.