Home / 1,026,338.91-1,416,323.23-573,672.03

Finding the Fourth Proportional to 1,026,338.91, 1,416,323.23 and 573,672.03

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Solution

The fourth proportional to 1,026,338.91, 1,416,323.23 and 573,672.03 is: 791,653.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,338.91 : 1,416,323.23 = 573,672.03 : x
  2. Step 2: Convert to fraction form
    1,026,338.91/1,416,323.23 = 573,672.03/x
  3. Step 3: Cross multiply
    1,026,338.91x = 1,416,323.23 × 573,672.03
  4. Step 4: Simplify right side
    1,026,338.91x = 812,505,022,490.26
  5. Step 5: Solve for x
    x = 812,505,022,490.26/1,026,338.91
  6. Step 6: Final answer
    x = 791,653.73

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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.