Home / 3,115,585.69-4,673,751.63-956,327.98

Finding the Fourth Proportional to 3,115,585.69, 4,673,751.63 and 956,327.98

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Solution

The fourth proportional to 3,115,585.69, 4,673,751.63 and 956,327.98 is: 1,434,606.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,115,585.69 : 4,673,751.63 = 956,327.98 : x
  2. Step 2: Convert to fraction form
    3,115,585.69/4,673,751.63 = 956,327.98/x
  3. Step 3: Cross multiply
    3,115,585.69x = 4,673,751.63 × 956,327.98
  4. Step 4: Simplify right side
    3,115,585.69x = 4,469,639,455,339.61
  5. Step 5: Solve for x
    x = 4,469,639,455,339.61/3,115,585.69
  6. Step 6: Final answer
    x = 1,434,606.49

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.