Home / 683,032.67-941,708.91-560,072.01

Finding the Fourth Proportional to 683,032.67, 941,708.91 and 560,072.01

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Solution

The fourth proportional to 683,032.67, 941,708.91 and 560,072.01 is: 772,180.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,032.67 : 941,708.91 = 560,072.01 : x
  2. Step 2: Convert to fraction form
    683,032.67/941,708.91 = 560,072.01/x
  3. Step 3: Cross multiply
    683,032.67x = 941,708.91 × 560,072.01
  4. Step 4: Simplify right side
    683,032.67x = 527,424,799,958.34
  5. Step 5: Solve for x
    x = 527,424,799,958.34/683,032.67
  6. Step 6: Final answer
    x = 772,180.93

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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.