Home / 1,033,798.33-1,426,432.63-603,995.43

Finding the Fourth Proportional to 1,033,798.33, 1,426,432.63 and 603,995.43

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Solution

The fourth proportional to 1,033,798.33, 1,426,432.63 and 603,995.43 is: 833,391.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,798.33 : 1,426,432.63 = 603,995.43 : x
  2. Step 2: Convert to fraction form
    1,033,798.33/1,426,432.63 = 603,995.43/x
  3. Step 3: Cross multiply
    1,033,798.33x = 1,426,432.63 × 603,995.43
  4. Step 4: Simplify right side
    1,033,798.33x = 861,558,789,722.88
  5. Step 5: Solve for x
    x = 861,558,789,722.88/1,033,798.33
  6. Step 6: Final answer
    x = 833,391.55

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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.