Home / 6,335,852.23-8,743,423.28-3,583,080.12

Finding the Fourth Proportional to 6,335,852.23, 8,743,423.28 and 3,583,080.12

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Solution

The fourth proportional to 6,335,852.23, 8,743,423.28 and 3,583,080.12 is: 4,944,620.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,852.23 : 8,743,423.28 = 3,583,080.12 : x
  2. Step 2: Convert to fraction form
    6,335,852.23/8,743,423.28 = 3,583,080.12/x
  3. Step 3: Cross multiply
    6,335,852.23x = 8,743,423.28 × 3,583,080.12
  4. Step 4: Simplify right side
    6,335,852.23x = 31,328,386,135,313.19
  5. Step 5: Solve for x
    x = 31,328,386,135,313.19/6,335,852.23
  6. Step 6: Final answer
    x = 4,944,620.71

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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.