Home / 1,376,094.45-2,063,981.15-365,294.95

Finding the Fourth Proportional to 1,376,094.45, 2,063,981.15 and 365,294.95

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Solution

The fourth proportional to 1,376,094.45, 2,063,981.15 and 365,294.95 is: 547,899.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,376,094.45 : 2,063,981.15 = 365,294.95 : x
  2. Step 2: Convert to fraction form
    1,376,094.45/2,063,981.15 = 365,294.95/x
  3. Step 3: Cross multiply
    1,376,094.45x = 2,063,981.15 × 365,294.95
  4. Step 4: Simplify right side
    1,376,094.45x = 753,961,885,373.62
  5. Step 5: Solve for x
    x = 753,961,885,373.62/1,376,094.45
  6. Step 6: Final answer
    x = 547,899.81

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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.