Home / 895,784.84-1,343,668.90-363,179.27

Finding the Fourth Proportional to 895,784.84, 1,343,668.90 and 363,179.27

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Solution

The fourth proportional to 895,784.84, 1,343,668.90 and 363,179.27 is: 544,765.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,784.84 : 1,343,668.90 = 363,179.27 : x
  2. Step 2: Convert to fraction form
    895,784.84/1,343,668.90 = 363,179.27/x
  3. Step 3: Cross multiply
    895,784.84x = 1,343,668.90 × 363,179.27
  4. Step 4: Simplify right side
    895,784.84x = 487,992,690,223.70
  5. Step 5: Solve for x
    x = 487,992,690,223.70/895,784.84
  6. Step 6: Final answer
    x = 544,765.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.