Home / 1,170,669.23-1,755,963.75-496,316.29

Finding the Fourth Proportional to 1,170,669.23, 1,755,963.75 and 496,316.29

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Solution

The fourth proportional to 1,170,669.23, 1,755,963.75 and 496,316.29 is: 744,457.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,170,669.23 : 1,755,963.75 = 496,316.29 : x
  2. Step 2: Convert to fraction form
    1,170,669.23/1,755,963.75 = 496,316.29/x
  3. Step 3: Cross multiply
    1,170,669.23x = 1,755,963.75 × 496,316.29
  4. Step 4: Simplify right side
    1,170,669.23x = 871,513,402,513.09
  5. Step 5: Solve for x
    x = 871,513,402,513.09/1,170,669.23
  6. Step 6: Final answer
    x = 744,457.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.