Home / 1,027,337.66-1,417,601.75-591,897.45

Finding the Fourth Proportional to 1,027,337.66, 1,417,601.75 and 591,897.45

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Solution

The fourth proportional to 1,027,337.66, 1,417,601.75 and 591,897.45 is: 816,746.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,337.66 : 1,417,601.75 = 591,897.45 : x
  2. Step 2: Convert to fraction form
    1,027,337.66/1,417,601.75 = 591,897.45/x
  3. Step 3: Cross multiply
    1,027,337.66x = 1,417,601.75 × 591,897.45
  4. Step 4: Simplify right side
    1,027,337.66x = 839,074,857,981.05
  5. Step 5: Solve for x
    x = 839,074,857,981.05/1,027,337.66
  6. Step 6: Final answer
    x = 816,746.91

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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.