Home / 1,036,118.20-1,429,841.82-583,412.44

Finding the Fourth Proportional to 1,036,118.20, 1,429,841.82 and 583,412.44

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Solution

The fourth proportional to 1,036,118.20, 1,429,841.82 and 583,412.44 is: 805,108.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,118.20 : 1,429,841.82 = 583,412.44 : x
  2. Step 2: Convert to fraction form
    1,036,118.20/1,429,841.82 = 583,412.44/x
  3. Step 3: Cross multiply
    1,036,118.20x = 1,429,841.82 × 583,412.44
  4. Step 4: Simplify right side
    1,036,118.20x = 834,187,505,020.24
  5. Step 5: Solve for x
    x = 834,187,505,020.24/1,036,118.20
  6. Step 6: Final answer
    x = 805,108.44

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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.