Home / 8,155,176.93-11,254,186.17-4,484,330.24

Finding the Fourth Proportional to 8,155,176.93, 11,254,186.17 and 4,484,330.24

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Solution

The fourth proportional to 8,155,176.93, 11,254,186.17 and 4,484,330.24 is: 6,188,398.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,155,176.93 : 11,254,186.17 = 4,484,330.24 : x
  2. Step 2: Convert to fraction form
    8,155,176.93/11,254,186.17 = 4,484,330.24/x
  3. Step 3: Cross multiply
    8,155,176.93x = 11,254,186.17 × 4,484,330.24
  4. Step 4: Simplify right side
    8,155,176.93x = 50,467,487,312,449.85
  5. Step 5: Solve for x
    x = 50,467,487,312,449.85/8,155,176.93
  6. Step 6: Final answer
    x = 6,188,398.82

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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.