Home / 7,536,259.84-10,399,816.56-4,273,372.48

Finding the Fourth Proportional to 7,536,259.84, 10,399,816.56 and 4,273,372.48

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Solution

The fourth proportional to 7,536,259.84, 10,399,816.56 and 4,273,372.48 is: 5,897,128.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,536,259.84 : 10,399,816.56 = 4,273,372.48 : x
  2. Step 2: Convert to fraction form
    7,536,259.84/10,399,816.56 = 4,273,372.48/x
  3. Step 3: Cross multiply
    7,536,259.84x = 10,399,816.56 × 4,273,372.48
  4. Step 4: Simplify right side
    7,536,259.84x = 44,442,289,884,552.27
  5. Step 5: Solve for x
    x = 44,442,289,884,552.27/7,536,259.84
  6. Step 6: Final answer
    x = 5,897,128.13

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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.