Home / 6,107,284.16-9,159,682.08-2,319,439.04

Finding the Fourth Proportional to 6,107,284.16, 9,159,682.08 and 2,319,439.04

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Solution

The fourth proportional to 6,107,284.16, 9,159,682.08 and 2,319,439.04 is: 3,478,686.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,107,284.16 : 9,159,682.08 = 2,319,439.04 : x
  2. Step 2: Convert to fraction form
    6,107,284.16/9,159,682.08 = 2,319,439.04/x
  3. Step 3: Cross multiply
    6,107,284.16x = 9,159,682.08 × 2,319,439.04
  4. Step 4: Simplify right side
    6,107,284.16x = 21,245,324,210,340.40
  5. Step 5: Solve for x
    x = 21,245,324,210,340.40/6,107,284.16
  6. Step 6: Final answer
    x = 3,478,686.05

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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.