Home / 895,783.85-1,343,667.41-363,178.27

Finding the Fourth Proportional to 895,783.85, 1,343,667.41 and 363,178.27

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Solution

The fourth proportional to 895,783.85, 1,343,667.41 and 363,178.27 is: 544,764.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,783.85 : 1,343,667.41 = 363,178.27 : x
  2. Step 2: Convert to fraction form
    895,783.85/1,343,667.41 = 363,178.27/x
  3. Step 3: Cross multiply
    895,783.85x = 1,343,667.41 × 363,178.27
  4. Step 4: Simplify right side
    895,783.85x = 487,990,796,884.95
  5. Step 5: Solve for x
    x = 487,990,796,884.95/895,783.85
  6. Step 6: Final answer
    x = 544,764.01

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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.