Home / 6,262,330.74-8,642,049.62-3,509,024.10

Finding the Fourth Proportional to 6,262,330.74, 8,642,049.62 and 3,509,024.10

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Solution

The fourth proportional to 6,262,330.74, 8,642,049.62 and 3,509,024.10 is: 4,842,471.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262,330.74 : 8,642,049.62 = 3,509,024.10 : x
  2. Step 2: Convert to fraction form
    6,262,330.74/8,642,049.62 = 3,509,024.10/x
  3. Step 3: Cross multiply
    6,262,330.74x = 8,642,049.62 × 3,509,024.10
  4. Step 4: Simplify right side
    6,262,330.74x = 30,325,160,372,430.72
  5. Step 5: Solve for x
    x = 30,325,160,372,430.72/6,262,330.74
  6. Step 6: Final answer
    x = 4,842,471.86

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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.