Home / 962,045.77-1,327,532.75-651,316.26

Finding the Fourth Proportional to 962,045.77, 1,327,532.75 and 651,316.26

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Solution

The fourth proportional to 962,045.77, 1,327,532.75 and 651,316.26 is: 898,755.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,045.77 : 1,327,532.75 = 651,316.26 : x
  2. Step 2: Convert to fraction form
    962,045.77/1,327,532.75 = 651,316.26/x
  3. Step 3: Cross multiply
    962,045.77x = 1,327,532.75 × 651,316.26
  4. Step 4: Simplify right side
    962,045.77x = 864,643,665,712.43
  5. Step 5: Solve for x
    x = 864,643,665,712.43/962,045.77
  6. Step 6: Final answer
    x = 898,755.23

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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.