Home / 795,013.38-1,097,476.70-523,223.96

Finding the Fourth Proportional to 795,013.38, 1,097,476.70 and 523,223.96

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Solution

The fourth proportional to 795,013.38, 1,097,476.70 and 523,223.96 is: 722,284.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,013.38 : 1,097,476.70 = 523,223.96 : x
  2. Step 2: Convert to fraction form
    795,013.38/1,097,476.70 = 523,223.96/x
  3. Step 3: Cross multiply
    795,013.38x = 1,097,476.70 × 523,223.96
  4. Step 4: Simplify right side
    795,013.38x = 574,226,096,878.23
  5. Step 5: Solve for x
    x = 574,226,096,878.23/795,013.38
  6. Step 6: Final answer
    x = 722,284.82

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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.