Home / 1,114,337.22-1,537,791.51-605,039.61

Finding the Fourth Proportional to 1,114,337.22, 1,537,791.51 and 605,039.61

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Solution

The fourth proportional to 1,114,337.22, 1,537,791.51 and 605,039.61 is: 834,958.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,337.22 : 1,537,791.51 = 605,039.61 : x
  2. Step 2: Convert to fraction form
    1,114,337.22/1,537,791.51 = 605,039.61/x
  3. Step 3: Cross multiply
    1,114,337.22x = 1,537,791.51 × 605,039.61
  4. Step 4: Simplify right side
    1,114,337.22x = 930,424,775,471.71
  5. Step 5: Solve for x
    x = 930,424,775,471.71/1,114,337.22
  6. Step 6: Final answer
    x = 834,958.00

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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.