Home / 2,628,859.82-3,627,798.75-1,483,312.94

Finding the Fourth Proportional to 2,628,859.82, 3,627,798.75 and 1,483,312.94

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Solution

The fourth proportional to 2,628,859.82, 3,627,798.75 and 1,483,312.94 is: 2,046,956.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,628,859.82 : 3,627,798.75 = 1,483,312.94 : x
  2. Step 2: Convert to fraction form
    2,628,859.82/3,627,798.75 = 1,483,312.94/x
  3. Step 3: Cross multiply
    2,628,859.82x = 3,627,798.75 × 1,483,312.94
  4. Step 4: Simplify right side
    2,628,859.82x = 5,381,160,829,590.83
  5. Step 5: Solve for x
    x = 5,381,160,829,590.83/2,628,859.82
  6. Step 6: Final answer
    x = 2,046,956.17

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.