Home / 6,015,034.72-8,300,759.04-3,298,800.16

Finding the Fourth Proportional to 6,015,034.72, 8,300,759.04 and 3,298,800.16

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Solution

The fourth proportional to 6,015,034.72, 8,300,759.04 and 3,298,800.16 is: 4,552,350.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,015,034.72 : 8,300,759.04 = 3,298,800.16 : x
  2. Step 2: Convert to fraction form
    6,015,034.72/8,300,759.04 = 3,298,800.16/x
  3. Step 3: Cross multiply
    6,015,034.72x = 8,300,759.04 × 3,298,800.16
  4. Step 4: Simplify right side
    6,015,034.72x = 27,382,545,249,273.45
  5. Step 5: Solve for x
    x = 27,382,545,249,273.45/6,015,034.72
  6. Step 6: Final answer
    x = 4,552,350.32

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1.5x scale

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.