Home / 6,183,215.13-9,270,338.62-4,156,432.01

Finding the Fourth Proportional to 6,183,215.13, 9,270,338.62 and 4,156,432.01

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Solution

The fourth proportional to 6,183,215.13, 9,270,338.62 and 4,156,432.01 is: 6,231,633.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,183,215.13 : 9,270,338.62 = 4,156,432.01 : x
  2. Step 2: Convert to fraction form
    6,183,215.13/9,270,338.62 = 4,156,432.01/x
  3. Step 3: Cross multiply
    6,183,215.13x = 9,270,338.62 × 4,156,432.01
  4. Step 4: Simplify right side
    6,183,215.13x = 38,531,532,183,707.22
  5. Step 5: Solve for x
    x = 38,531,532,183,707.22/6,183,215.13
  6. Step 6: Final answer
    x = 6,231,633.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.