Home / 9,049,203.46-13,566,152.21-3,927,784.06

Finding the Fourth Proportional to 9,049,203.46, 13,566,152.21 and 3,927,784.06

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Solution

The fourth proportional to 9,049,203.46, 13,566,152.21 and 3,927,784.06 is: 5,888,354.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,049,203.46 : 13,566,152.21 = 3,927,784.06 : x
  2. Step 2: Convert to fraction form
    9,049,203.46/13,566,152.21 = 3,927,784.06/x
  3. Step 3: Cross multiply
    9,049,203.46x = 13,566,152.21 × 3,927,784.06
  4. Step 4: Simplify right side
    9,049,203.46x = 53,284,916,386,332.85
  5. Step 5: Solve for x
    x = 53,284,916,386,332.85/9,049,203.46
  6. Step 6: Final answer
    x = 5,888,354.33

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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.