Home / 2,770,494.13-4,156,156.73-973,060.80

Finding the Fourth Proportional to 2,770,494.13, 4,156,156.73 and 973,060.80

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Solution

The fourth proportional to 2,770,494.13, 4,156,156.73 and 973,060.80 is: 1,459,737.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,494.13 : 4,156,156.73 = 973,060.80 : x
  2. Step 2: Convert to fraction form
    2,770,494.13/4,156,156.73 = 973,060.80/x
  3. Step 3: Cross multiply
    2,770,494.13x = 4,156,156.73 × 973,060.80
  4. Step 4: Simplify right side
    2,770,494.13x = 4,044,193,173,992.78
  5. Step 5: Solve for x
    x = 4,044,193,173,992.78/2,770,494.13
  6. Step 6: Final answer
    x = 1,459,737.14

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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.