Home / 4,454,431.53-6,147,131.63-2,417,240.49

Finding the Fourth Proportional to 4,454,431.53, 6,147,131.63 and 2,417,240.49

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Solution

The fourth proportional to 4,454,431.53, 6,147,131.63 and 2,417,240.49 is: 3,335,800.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454,431.53 : 6,147,131.63 = 2,417,240.49 : x
  2. Step 2: Convert to fraction form
    4,454,431.53/6,147,131.63 = 2,417,240.49/x
  3. Step 3: Cross multiply
    4,454,431.53x = 6,147,131.63 × 2,417,240.49
  4. Step 4: Simplify right side
    4,454,431.53x = 14,859,095,461,309.50
  5. Step 5: Solve for x
    x = 14,859,095,461,309.50/4,454,431.53
  6. Step 6: Final answer
    x = 3,335,800.62

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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.