Home / 9,648,469.96-14,474,804.46-2,916,709

Finding the Fourth Proportional to 9,648,469.96, 14,474,804.46 and 2,916,709

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Solution

The fourth proportional to 9,648,469.96, 14,474,804.46 and 2,916,709 is: 4,375,698.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,648,469.96 : 14,474,804.46 = 2,916,709 : x
  2. Step 2: Convert to fraction form
    9,648,469.96/14,474,804.46 = 2,916,709/x
  3. Step 3: Cross multiply
    9,648,469.96x = 14,474,804.46 × 2,916,709
  4. Step 4: Simplify right side
    9,648,469.96x = 42,218,792,441,722.14
  5. Step 5: Solve for x
    x = 42,218,792,441,722.14/9,648,469.96
  6. Step 6: Final answer
    x = 4,375,698.18

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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.