Home / 1,168,627.74-1,756,023.98-629,282.76

Finding the Fourth Proportional to 1,168,627.74, 1,756,023.98 and 629,282.76

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Solution

The fourth proportional to 1,168,627.74, 1,756,023.98 and 629,282.76 is: 945,583.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,627.74 : 1,756,023.98 = 629,282.76 : x
  2. Step 2: Convert to fraction form
    1,168,627.74/1,756,023.98 = 629,282.76/x
  3. Step 3: Cross multiply
    1,168,627.74x = 1,756,023.98 × 629,282.76
  4. Step 4: Simplify right side
    1,168,627.74x = 1,105,035,607,029.08
  5. Step 5: Solve for x
    x = 1,105,035,607,029.08/1,168,627.74
  6. Step 6: Final answer
    x = 945,583.93

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.