Home / 4,452,661.46-6,144,684.52-2,415,470.96

Finding the Fourth Proportional to 4,452,661.46, 6,144,684.52 and 2,415,470.96

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Solution

The fourth proportional to 4,452,661.46, 6,144,684.52 and 2,415,470.96 is: 3,333,356.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452,661.46 : 6,144,684.52 = 2,415,470.96 : x
  2. Step 2: Convert to fraction form
    4,452,661.46/6,144,684.52 = 2,415,470.96/x
  3. Step 3: Cross multiply
    4,452,661.46x = 6,144,684.52 × 2,415,470.96
  4. Step 4: Simplify right side
    4,452,661.46x = 14,842,307,016,421.54
  5. Step 5: Solve for x
    x = 14,842,307,016,421.54/4,452,661.46
  6. Step 6: Final answer
    x = 3,333,356.27

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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.