Home / 7,306,630.84-10,083,170.18-4,043,670.56

Finding the Fourth Proportional to 7,306,630.84, 10,083,170.18 and 4,043,670.56

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Solution

The fourth proportional to 7,306,630.84, 10,083,170.18 and 4,043,670.56 is: 5,580,276.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306,630.84 : 10,083,170.18 = 4,043,670.56 : x
  2. Step 2: Convert to fraction form
    7,306,630.84/10,083,170.18 = 4,043,670.56/x
  3. Step 3: Cross multiply
    7,306,630.84x = 10,083,170.18 × 4,043,670.56
  4. Step 4: Simplify right side
    7,306,630.84x = 40,773,018,408,335.90
  5. Step 5: Solve for x
    x = 40,773,018,408,335.90/7,306,630.84
  6. Step 6: Final answer
    x = 5,580,276.23

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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.