Home / 1,333,671.46-2,000,436.62-374,193.86

Finding the Fourth Proportional to 1,333,671.46, 2,000,436.62 and 374,193.86

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Solution

The fourth proportional to 1,333,671.46, 2,000,436.62 and 374,193.86 is: 561,270.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,333,671.46 : 2,000,436.62 = 374,193.86 : x
  2. Step 2: Convert to fraction form
    1,333,671.46/2,000,436.62 = 374,193.86/x
  3. Step 3: Cross multiply
    1,333,671.46x = 2,000,436.62 × 374,193.86
  4. Step 4: Simplify right side
    1,333,671.46x = 748,551,088,650.00
  5. Step 5: Solve for x
    x = 748,551,088,650.00/1,333,671.46
  6. Step 6: Final answer
    x = 561,270.98

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1.5x scale

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.