Home / 801,476.24-1,106,029.33-433,951.58

Finding the Fourth Proportional to 801,476.24, 1,106,029.33 and 433,951.58

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Solution

The fourth proportional to 801,476.24, 1,106,029.33 and 433,951.58 is: 598,848.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    801,476.24 : 1,106,029.33 = 433,951.58 : x
  2. Step 2: Convert to fraction form
    801,476.24/1,106,029.33 = 433,951.58/x
  3. Step 3: Cross multiply
    801,476.24x = 1,106,029.33 × 433,951.58
  4. Step 4: Simplify right side
    801,476.24x = 479,963,176,960.04
  5. Step 5: Solve for x
    x = 479,963,176,960.04/801,476.24
  6. Step 6: Final answer
    x = 598,848.92

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1.5x scale

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.