Home / 958,671.05-1,323,445.40-596,211.67

Finding the Fourth Proportional to 958,671.05, 1,323,445.40 and 596,211.67

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Solution

The fourth proportional to 958,671.05, 1,323,445.40 and 596,211.67 is: 823,070.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,671.05 : 1,323,445.40 = 596,211.67 : x
  2. Step 2: Convert to fraction form
    958,671.05/1,323,445.40 = 596,211.67/x
  3. Step 3: Cross multiply
    958,671.05x = 1,323,445.40 × 596,211.67
  4. Step 4: Simplify right side
    958,671.05x = 789,053,592,996.86
  5. Step 5: Solve for x
    x = 789,053,592,996.86/958,671.05
  6. Step 6: Final answer
    x = 823,070.23

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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.