Home / 2,551,927.04-3,827,890.56-754,670.52

Finding the Fourth Proportional to 2,551,927.04, 3,827,890.56 and 754,670.52

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Solution

The fourth proportional to 2,551,927.04, 3,827,890.56 and 754,670.52 is: 1,132,005.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,927.04 : 3,827,890.56 = 754,670.52 : x
  2. Step 2: Convert to fraction form
    2,551,927.04/3,827,890.56 = 754,670.52/x
  3. Step 3: Cross multiply
    2,551,927.04x = 3,827,890.56 × 754,670.52
  4. Step 4: Simplify right side
    2,551,927.04x = 2,888,796,159,418.29
  5. Step 5: Solve for x
    x = 2,888,796,159,418.29/2,551,927.04
  6. Step 6: Final answer
    x = 1,132,005.78

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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.