Home / 924,896.15-1,276,562.56-562,243.25

Finding the Fourth Proportional to 924,896.15, 1,276,562.56 and 562,243.25

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Solution

The fourth proportional to 924,896.15, 1,276,562.56 and 562,243.25 is: 776,020.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,896.15 : 1,276,562.56 = 562,243.25 : x
  2. Step 2: Convert to fraction form
    924,896.15/1,276,562.56 = 562,243.25/x
  3. Step 3: Cross multiply
    924,896.15x = 1,276,562.56 × 562,243.25
  4. Step 4: Simplify right side
    924,896.15x = 717,738,682,562.72
  5. Step 5: Solve for x
    x = 717,738,682,562.72/924,896.15
  6. Step 6: Final answer
    x = 776,020.83

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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.