Home / 7,483,963.14-10,327,868.01-4,046,204.21

Finding the Fourth Proportional to 7,483,963.14, 10,327,868.01 and 4,046,204.21

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Solution

The fourth proportional to 7,483,963.14, 10,327,868.01 and 4,046,204.21 is: 5,583,761.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,483,963.14 : 10,327,868.01 = 4,046,204.21 : x
  2. Step 2: Convert to fraction form
    7,483,963.14/10,327,868.01 = 4,046,204.21/x
  3. Step 3: Cross multiply
    7,483,963.14x = 10,327,868.01 × 4,046,204.21
  4. Step 4: Simplify right side
    7,483,963.14x = 41,788,662,970,746.98
  5. Step 5: Solve for x
    x = 41,788,662,970,746.98/7,483,963.14
  6. Step 6: Final answer
    x = 5,583,761.20

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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.