Home / 1,081,792.56-1,492,828.20-591,754.08

Finding the Fourth Proportional to 1,081,792.56, 1,492,828.20 and 591,754.08

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Solution

The fourth proportional to 1,081,792.56, 1,492,828.20 and 591,754.08 is: 816,595.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,792.56 : 1,492,828.20 = 591,754.08 : x
  2. Step 2: Convert to fraction form
    1,081,792.56/1,492,828.20 = 591,754.08/x
  3. Step 3: Cross multiply
    1,081,792.56x = 1,492,828.20 × 591,754.08
  4. Step 4: Simplify right side
    1,081,792.56x = 883,387,178,089.06
  5. Step 5: Solve for x
    x = 883,387,178,089.06/1,081,792.56
  6. Step 6: Final answer
    x = 816,595.72

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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.