Home / 843,767.04-1,164,391.60-461,792.92

Finding the Fourth Proportional to 843,767.04, 1,164,391.60 and 461,792.92

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Solution

The fourth proportional to 843,767.04, 1,164,391.60 and 461,792.92 is: 637,270.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    843,767.04 : 1,164,391.60 = 461,792.92 : x
  2. Step 2: Convert to fraction form
    843,767.04/1,164,391.60 = 461,792.92/x
  3. Step 3: Cross multiply
    843,767.04x = 1,164,391.60 × 461,792.92
  4. Step 4: Simplify right side
    843,767.04x = 537,707,796,987.47
  5. Step 5: Solve for x
    x = 537,707,796,987.47/843,767.04
  6. Step 6: Final answer
    x = 637,270.44

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1.5x scale

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.