Home / 827,204.04-1,141,473.33-459,692.01

Finding the Fourth Proportional to 827,204.04, 1,141,473.33 and 459,692.01

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Solution

The fourth proportional to 827,204.04, 1,141,473.33 and 459,692.01 is: 634,337.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    827,204.04 : 1,141,473.33 = 459,692.01 : x
  2. Step 2: Convert to fraction form
    827,204.04/1,141,473.33 = 459,692.01/x
  3. Step 3: Cross multiply
    827,204.04x = 1,141,473.33 × 459,692.01
  4. Step 4: Simplify right side
    827,204.04x = 524,726,169,429.09
  5. Step 5: Solve for x
    x = 524,726,169,429.09/827,204.04
  6. Step 6: Final answer
    x = 634,337.05

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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.