Home / 1,004,279.95-1,386,107.49-596,608.27

Finding the Fourth Proportional to 1,004,279.95, 1,386,107.49 and 596,608.27

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Solution

The fourth proportional to 1,004,279.95, 1,386,107.49 and 596,608.27 is: 823,438.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,279.95 : 1,386,107.49 = 596,608.27 : x
  2. Step 2: Convert to fraction form
    1,004,279.95/1,386,107.49 = 596,608.27/x
  3. Step 3: Cross multiply
    1,004,279.95x = 1,386,107.49 × 596,608.27
  4. Step 4: Simplify right side
    1,004,279.95x = 826,963,191,642.94
  5. Step 5: Solve for x
    x = 826,963,191,642.94/1,004,279.95
  6. Step 6: Final answer
    x = 823,438.91

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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.