Home / 5,517,790.89-7,610,237.73-3,584,674.32

Finding the Fourth Proportional to 5,517,790.89, 7,610,237.73 and 3,584,674.32

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Solution

The fourth proportional to 5,517,790.89, 7,610,237.73 and 3,584,674.32 is: 4,944,048.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,517,790.89 : 7,610,237.73 = 3,584,674.32 : x
  2. Step 2: Convert to fraction form
    5,517,790.89/7,610,237.73 = 3,584,674.32/x
  3. Step 3: Cross multiply
    5,517,790.89x = 7,610,237.73 × 3,584,674.32
  4. Step 4: Simplify right side
    5,517,790.89x = 27,280,223,759,826.09
  5. Step 5: Solve for x
    x = 27,280,223,759,826.09/5,517,790.89
  6. Step 6: Final answer
    x = 4,944,048.14

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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.