Home / 1,074,767.84-1,483,202.61-591,334.39

Finding the Fourth Proportional to 1,074,767.84, 1,483,202.61 and 591,334.39

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Solution

The fourth proportional to 1,074,767.84, 1,483,202.61 and 591,334.39 is: 816,054.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,767.84 : 1,483,202.61 = 591,334.39 : x
  2. Step 2: Convert to fraction form
    1,074,767.84/1,483,202.61 = 591,334.39/x
  3. Step 3: Cross multiply
    1,074,767.84x = 1,483,202.61 × 591,334.39
  4. Step 4: Simplify right side
    1,074,767.84x = 877,068,712,484.76
  5. Step 5: Solve for x
    x = 877,068,712,484.76/1,074,767.84
  6. Step 6: Final answer
    x = 816,054.11

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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.