Home / 1,027,334.66-1,417,597.61-591,894.45

Finding the Fourth Proportional to 1,027,334.66, 1,417,597.61 and 591,894.45

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Solution

The fourth proportional to 1,027,334.66, 1,417,597.61 and 591,894.45 is: 816,742.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,334.66 : 1,417,597.61 = 591,894.45 : x
  2. Step 2: Convert to fraction form
    1,027,334.66/1,417,597.61 = 591,894.45/x
  3. Step 3: Cross multiply
    1,027,334.66x = 1,417,597.61 × 591,894.45
  4. Step 4: Simplify right side
    1,027,334.66x = 839,068,154,732.79
  5. Step 5: Solve for x
    x = 839,068,154,732.79/1,027,334.66
  6. Step 6: Final answer
    x = 816,742.77

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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.