Home / 1,241,619.04-1,713,445.53-751,599.82

Finding the Fourth Proportional to 1,241,619.04, 1,713,445.53 and 751,599.82

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Solution

The fourth proportional to 1,241,619.04, 1,713,445.53 and 751,599.82 is: 1,037,214.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,241,619.04 : 1,713,445.53 = 751,599.82 : x
  2. Step 2: Convert to fraction form
    1,241,619.04/1,713,445.53 = 751,599.82/x
  3. Step 3: Cross multiply
    1,241,619.04x = 1,713,445.53 × 751,599.82
  4. Step 4: Simplify right side
    1,241,619.04x = 1,287,825,351,927.80
  5. Step 5: Solve for x
    x = 1,287,825,351,927.80/1,241,619.04
  6. Step 6: Final answer
    x = 1,037,214.56

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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.