Home / 10,791,361.46-14,891,634.60-5,896,751.52

Finding the Fourth Proportional to 10,791,361.46, 14,891,634.60 and 5,896,751.52

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Solution

The fourth proportional to 10,791,361.46, 14,891,634.60 and 5,896,751.52 is: 8,137,274.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,791,361.46 : 14,891,634.60 = 5,896,751.52 : x
  2. Step 2: Convert to fraction form
    10,791,361.46/14,891,634.60 = 5,896,751.52/x
  3. Step 3: Cross multiply
    10,791,361.46x = 14,891,634.60 × 5,896,751.52
  4. Step 4: Simplify right side
    10,791,361.46x = 87,812,268,962,834.58
  5. Step 5: Solve for x
    x = 87,812,268,962,834.58/10,791,361.46
  6. Step 6: Final answer
    x = 8,137,274.36

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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.