Home / 1,081,874.43-1,492,484.00-700,024.23

Finding the Fourth Proportional to 1,081,874.43, 1,492,484.00 and 700,024.23

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Solution

The fourth proportional to 1,081,874.43, 1,492,484.00 and 700,024.23 is: 965,708.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,874.43 : 1,492,484.00 = 700,024.23 : x
  2. Step 2: Convert to fraction form
    1,081,874.43/1,492,484.00 = 700,024.23/x
  3. Step 3: Cross multiply
    1,081,874.43x = 1,492,484.00 × 700,024.23
  4. Step 4: Simplify right side
    1,081,874.43x = 1,044,774,959,387.20
  5. Step 5: Solve for x
    x = 1,044,774,959,387.20/1,081,874.43
  6. Step 6: Final answer
    x = 965,708.15

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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.