Home / 963,160.70-1,444,836.63-356,108.03

Finding the Fourth Proportional to 963,160.70, 1,444,836.63 and 356,108.03

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Solution

The fourth proportional to 963,160.70, 1,444,836.63 and 356,108.03 is: 534,197.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,160.70 : 1,444,836.63 = 356,108.03 : x
  2. Step 2: Convert to fraction form
    963,160.70/1,444,836.63 = 356,108.03/x
  3. Step 3: Cross multiply
    963,160.70x = 1,444,836.63 × 356,108.03
  4. Step 4: Simplify right side
    963,160.70x = 514,517,918,756.96
  5. Step 5: Solve for x
    x = 514,517,918,756.96/963,160.70
  6. Step 6: Final answer
    x = 534,197.38

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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.