Home / 907,263.24-1,252,004.94-567,918.60

Finding the Fourth Proportional to 907,263.24, 1,252,004.94 and 567,918.60

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Solution

The fourth proportional to 907,263.24, 1,252,004.94 and 567,918.60 is: 783,716.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    907,263.24 : 1,252,004.94 = 567,918.60 : x
  2. Step 2: Convert to fraction form
    907,263.24/1,252,004.94 = 567,918.60/x
  3. Step 3: Cross multiply
    907,263.24x = 1,252,004.94 × 567,918.60
  4. Step 4: Simplify right side
    907,263.24x = 711,036,892,717.88
  5. Step 5: Solve for x
    x = 711,036,892,717.88/907,263.24
  6. Step 6: Final answer
    x = 783,716.19

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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.