Home / 1,022,961.80-1,412,171.50-593,085.08

Finding the Fourth Proportional to 1,022,961.80, 1,412,171.50 and 593,085.08

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Solution

The fourth proportional to 1,022,961.80, 1,412,171.50 and 593,085.08 is: 818,738.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,961.80 : 1,412,171.50 = 593,085.08 : x
  2. Step 2: Convert to fraction form
    1,022,961.80/1,412,171.50 = 593,085.08/x
  3. Step 3: Cross multiply
    1,022,961.80x = 1,412,171.50 × 593,085.08
  4. Step 4: Simplify right side
    1,022,961.80x = 837,537,847,051.22
  5. Step 5: Solve for x
    x = 837,537,847,051.22/1,022,961.80
  6. Step 6: Final answer
    x = 818,738.15

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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.