Home / 793,089.63-1,094,101.16-551,947.23

Finding the Fourth Proportional to 793,089.63, 1,094,101.16 and 551,947.23

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Solution

The fourth proportional to 793,089.63, 1,094,101.16 and 551,947.23 is: 761,434.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,089.63 : 1,094,101.16 = 551,947.23 : x
  2. Step 2: Convert to fraction form
    793,089.63/1,094,101.16 = 551,947.23/x
  3. Step 3: Cross multiply
    793,089.63x = 1,094,101.16 × 551,947.23
  4. Step 4: Simplify right side
    793,089.63x = 603,886,101,842.05
  5. Step 5: Solve for x
    x = 603,886,101,842.05/793,089.63
  6. Step 6: Final answer
    x = 761,434.87

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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.