Home / 793,726.20-1,094,905.89-502,804.98

Finding the Fourth Proportional to 793,726.20, 1,094,905.89 and 502,804.98

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Solution

The fourth proportional to 793,726.20, 1,094,905.89 and 502,804.98 is: 693,594.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,726.20 : 1,094,905.89 = 502,804.98 : x
  2. Step 2: Convert to fraction form
    793,726.20/1,094,905.89 = 502,804.98/x
  3. Step 3: Cross multiply
    793,726.20x = 1,094,905.89 × 502,804.98
  4. Step 4: Simplify right side
    793,726.20x = 550,524,134,123.33
  5. Step 5: Solve for x
    x = 550,524,134,123.33/793,726.20
  6. Step 6: Final answer
    x = 693,594.51

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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.