Home / 958,654.83-1,323,423.05-596,195.46

Finding the Fourth Proportional to 958,654.83, 1,323,423.05 and 596,195.46

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Solution

The fourth proportional to 958,654.83, 1,323,423.05 and 596,195.46 is: 823,047.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,654.83 : 1,323,423.05 = 596,195.46 : x
  2. Step 2: Convert to fraction form
    958,654.83/1,323,423.05 = 596,195.46/x
  3. Step 3: Cross multiply
    958,654.83x = 1,323,423.05 × 596,195.46
  4. Step 4: Simplify right side
    958,654.83x = 789,018,814,069.35
  5. Step 5: Solve for x
    x = 789,018,814,069.35/958,654.83
  6. Step 6: Final answer
    x = 823,047.87

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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.