Home / 1,727,701.04-2,591,929.73-529,716.81

Finding the Fourth Proportional to 1,727,701.04, 2,591,929.73 and 529,716.81

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Solution

The fourth proportional to 1,727,701.04, 2,591,929.73 and 529,716.81 is: 794,691.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,701.04 : 2,591,929.73 = 529,716.81 : x
  2. Step 2: Convert to fraction form
    1,727,701.04/2,591,929.73 = 529,716.81/x
  3. Step 3: Cross multiply
    1,727,701.04x = 2,591,929.73 × 529,716.81
  4. Step 4: Simplify right side
    1,727,701.04x = 1,372,988,759,363.79
  5. Step 5: Solve for x
    x = 1,372,988,759,363.79/1,727,701.04
  6. Step 6: Final answer
    x = 794,691.17

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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.