Home / 6,045,322.92-8,328,355.64-4,206,619.16

Finding the Fourth Proportional to 6,045,322.92, 8,328,355.64 and 4,206,619.16

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Solution

The fourth proportional to 6,045,322.92, 8,328,355.64 and 4,206,619.16 is: 5,795,260.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045,322.92 : 8,328,355.64 = 4,206,619.16 : x
  2. Step 2: Convert to fraction form
    6,045,322.92/8,328,355.64 = 4,206,619.16/x
  3. Step 3: Cross multiply
    6,045,322.92x = 8,328,355.64 × 4,206,619.16
  4. Step 4: Simplify right side
    6,045,322.92x = 35,034,220,406,518.06
  5. Step 5: Solve for x
    x = 35,034,220,406,518.06/6,045,322.92
  6. Step 6: Final answer
    x = 5,795,260.38

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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.