Home / 751,883.01-1,037,653.43-429,586.17

Finding the Fourth Proportional to 751,883.01, 1,037,653.43 and 429,586.17

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Solution

The fourth proportional to 751,883.01, 1,037,653.43 and 429,586.17 is: 592,860.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    751,883.01 : 1,037,653.43 = 429,586.17 : x
  2. Step 2: Convert to fraction form
    751,883.01/1,037,653.43 = 429,586.17/x
  3. Step 3: Cross multiply
    751,883.01x = 1,037,653.43 × 429,586.17
  4. Step 4: Simplify right side
    751,883.01x = 445,761,560,633.13
  5. Step 5: Solve for x
    x = 445,761,560,633.13/751,883.01
  6. Step 6: Final answer
    x = 592,860.27

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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.