Home / 1,024,916.09-1,414,055.27-572,119.61

Finding the Fourth Proportional to 1,024,916.09, 1,414,055.27 and 572,119.61

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Solution

The fourth proportional to 1,024,916.09, 1,414,055.27 and 572,119.61 is: 789,341.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,916.09 : 1,414,055.27 = 572,119.61 : x
  2. Step 2: Convert to fraction form
    1,024,916.09/1,414,055.27 = 572,119.61/x
  3. Step 3: Cross multiply
    1,024,916.09x = 1,414,055.27 × 572,119.61
  4. Step 4: Simplify right side
    1,024,916.09x = 809,008,743,950.87
  5. Step 5: Solve for x
    x = 809,008,743,950.87/1,024,916.09
  6. Step 6: Final answer
    x = 789,341.45

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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.