Home / 1,081,265.08-1,492,085.54-597,802

Finding the Fourth Proportional to 1,081,265.08, 1,492,085.54 and 597,802

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Solution

The fourth proportional to 1,081,265.08, 1,492,085.54 and 597,802 is: 824,933.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,265.08 : 1,492,085.54 = 597,802 : x
  2. Step 2: Convert to fraction form
    1,081,265.08/1,492,085.54 = 597,802/x
  3. Step 3: Cross multiply
    1,081,265.08x = 1,492,085.54 × 597,802
  4. Step 4: Simplify right side
    1,081,265.08x = 891,971,719,983.08
  5. Step 5: Solve for x
    x = 891,971,719,983.08/1,081,265.08
  6. Step 6: Final answer
    x = 824,933.44

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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.