Home / 4,434,723.72-6,117,718.56-2,864,315.58

Finding the Fourth Proportional to 4,434,723.72, 6,117,718.56 and 2,864,315.58

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Solution

The fourth proportional to 4,434,723.72, 6,117,718.56 and 2,864,315.58 is: 3,951,334.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434,723.72 : 6,117,718.56 = 2,864,315.58 : x
  2. Step 2: Convert to fraction form
    4,434,723.72/6,117,718.56 = 2,864,315.58/x
  3. Step 3: Cross multiply
    4,434,723.72x = 6,117,718.56 × 2,864,315.58
  4. Step 4: Simplify right side
    4,434,723.72x = 17,523,076,585,463.16
  5. Step 5: Solve for x
    x = 17,523,076,585,463.16/4,434,723.72
  6. Step 6: Final answer
    x = 3,951,334.44

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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.