Home / 1,241,043.06-1,859,842.28-565,473.36

Finding the Fourth Proportional to 1,241,043.06, 1,859,842.28 and 565,473.36

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Solution

The fourth proportional to 1,241,043.06, 1,859,842.28 and 565,473.36 is: 847,425.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,241,043.06 : 1,859,842.28 = 565,473.36 : x
  2. Step 2: Convert to fraction form
    1,241,043.06/1,859,842.28 = 565,473.36/x
  3. Step 3: Cross multiply
    1,241,043.06x = 1,859,842.28 × 565,473.36
  4. Step 4: Simplify right side
    1,241,043.06x = 1,051,691,263,141.66
  5. Step 5: Solve for x
    x = 1,051,691,263,141.66/1,241,043.06
  6. Step 6: Final answer
    x = 847,425.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.