Home / 1,034,927.56-1,552,282.12-276,845.57

Finding the Fourth Proportional to 1,034,927.56, 1,552,282.12 and 276,845.57

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Solution

The fourth proportional to 1,034,927.56, 1,552,282.12 and 276,845.57 is: 415,239.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,927.56 : 1,552,282.12 = 276,845.57 : x
  2. Step 2: Convert to fraction form
    1,034,927.56/1,552,282.12 = 276,845.57/x
  3. Step 3: Cross multiply
    1,034,927.56x = 1,552,282.12 × 276,845.57
  4. Step 4: Simplify right side
    1,034,927.56x = 429,742,428,312.21
  5. Step 5: Solve for x
    x = 429,742,428,312.21/1,034,927.56
  6. Step 6: Final answer
    x = 415,239.14

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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.