Home / 732,020.06-1,093,834.08-557,948.53

Finding the Fourth Proportional to 732,020.06, 1,093,834.08 and 557,948.53

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Solution

The fourth proportional to 732,020.06, 1,093,834.08 and 557,948.53 is: 833,724.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,020.06 : 1,093,834.08 = 557,948.53 : x
  2. Step 2: Convert to fraction form
    732,020.06/1,093,834.08 = 557,948.53/x
  3. Step 3: Cross multiply
    732,020.06x = 1,093,834.08 × 557,948.53
  4. Step 4: Simplify right side
    732,020.06x = 610,303,108,740.99
  5. Step 5: Solve for x
    x = 610,303,108,740.99/732,020.06
  6. Step 6: Final answer
    x = 833,724.57

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.