Home / 2,770,531.35-4,156,212.56-973,098.02

Finding the Fourth Proportional to 2,770,531.35, 4,156,212.56 and 973,098.02

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Solution

The fourth proportional to 2,770,531.35, 4,156,212.56 and 973,098.02 is: 1,459,792.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,531.35 : 4,156,212.56 = 973,098.02 : x
  2. Step 2: Convert to fraction form
    2,770,531.35/4,156,212.56 = 973,098.02/x
  3. Step 3: Cross multiply
    2,770,531.35x = 4,156,212.56 × 973,098.02
  4. Step 4: Simplify right side
    2,770,531.35x = 4,044,402,187,188.58
  5. Step 5: Solve for x
    x = 4,044,402,187,188.58/2,770,531.35
  6. Step 6: Final answer
    x = 1,459,792.97

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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.