Home / 1,124,790.84-1,552,211.46-615,493.26

Finding the Fourth Proportional to 1,124,790.84, 1,552,211.46 and 615,493.26

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Solution

The fourth proportional to 1,124,790.84, 1,552,211.46 and 615,493.26 is: 849,380.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,124,790.84 : 1,552,211.46 = 615,493.26 : x
  2. Step 2: Convert to fraction form
    1,124,790.84/1,552,211.46 = 615,493.26/x
  3. Step 3: Cross multiply
    1,124,790.84x = 1,552,211.46 × 615,493.26
  4. Step 4: Simplify right side
    1,124,790.84x = 955,375,691,724.76
  5. Step 5: Solve for x
    x = 955,375,691,724.76/1,124,790.84
  6. Step 6: Final answer
    x = 849,380.75

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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.