Home / 4,417,066.17-6,625,682.28-1,384,364.88

Finding the Fourth Proportional to 4,417,066.17, 6,625,682.28 and 1,384,364.88

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Solution

The fourth proportional to 4,417,066.17, 6,625,682.28 and 1,384,364.88 is: 2,076,573.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417,066.17 : 6,625,682.28 = 1,384,364.88 : x
  2. Step 2: Convert to fraction form
    4,417,066.17/6,625,682.28 = 1,384,364.88/x
  3. Step 3: Cross multiply
    4,417,066.17x = 6,625,682.28 × 1,384,364.88
  4. Step 4: Simplify right side
    4,417,066.17x = 9,172,361,854,470.33
  5. Step 5: Solve for x
    x = 9,172,361,854,470.33/4,417,066.17
  6. Step 6: Final answer
    x = 2,076,573.34

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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.