Home / 1,025,922.49-1,415,729.05-567,013.33

Finding the Fourth Proportional to 1,025,922.49, 1,415,729.05 and 567,013.33

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Solution

The fourth proportional to 1,025,922.49, 1,415,729.05 and 567,013.33 is: 782,454.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,922.49 : 1,415,729.05 = 567,013.33 : x
  2. Step 2: Convert to fraction form
    1,025,922.49/1,415,729.05 = 567,013.33/x
  3. Step 3: Cross multiply
    1,025,922.49x = 1,415,729.05 × 567,013.33
  4. Step 4: Simplify right side
    1,025,922.49x = 802,737,243,018.24
  5. Step 5: Solve for x
    x = 802,737,243,018.24/1,025,922.49
  6. Step 6: Final answer
    x = 782,454.08

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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.