Home / 4,455,028.28-6,147,943.26-2,417,838.32

Finding the Fourth Proportional to 4,455,028.28, 6,147,943.26 and 2,417,838.32

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Solution

The fourth proportional to 4,455,028.28, 6,147,943.26 and 2,417,838.32 is: 3,336,619.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,028.28 : 6,147,943.26 = 2,417,838.32 : x
  2. Step 2: Convert to fraction form
    4,455,028.28/6,147,943.26 = 2,417,838.32/x
  3. Step 3: Cross multiply
    4,455,028.28x = 6,147,943.26 × 2,417,838.32
  4. Step 4: Simplify right side
    4,455,028.28x = 14,864,732,803,213.72
  5. Step 5: Solve for x
    x = 14,864,732,803,213.72/4,455,028.28
  6. Step 6: Final answer
    x = 3,336,619.18

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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.