Home / 7,536,161.22-10,399,680.28-4,273,273.86

Finding the Fourth Proportional to 7,536,161.22, 10,399,680.28 and 4,273,273.86

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Solution

The fourth proportional to 7,536,161.22, 10,399,680.28 and 4,273,273.86 is: 5,896,991.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,536,161.22 : 10,399,680.28 = 4,273,273.86 : x
  2. Step 2: Convert to fraction form
    7,536,161.22/10,399,680.28 = 4,273,273.86/x
  3. Step 3: Cross multiply
    7,536,161.22x = 10,399,680.28 × 4,273,273.86
  4. Step 4: Simplify right side
    7,536,161.22x = 44,440,681,892,881.48
  5. Step 5: Solve for x
    x = 44,440,681,892,881.48/7,536,161.22
  6. Step 6: Final answer
    x = 5,896,991.93

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1.5x scale

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.