Home / 5,096,669.64-7,033,402.04-2,804,830.32

Finding the Fourth Proportional to 5,096,669.64, 7,033,402.04 and 2,804,830.32

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Solution

The fourth proportional to 5,096,669.64, 7,033,402.04 and 2,804,830.32 is: 3,870,664.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,669.64 : 7,033,402.04 = 2,804,830.32 : x
  2. Step 2: Convert to fraction form
    5,096,669.64/7,033,402.04 = 2,804,830.32/x
  3. Step 3: Cross multiply
    5,096,669.64x = 7,033,402.04 × 2,804,830.32
  4. Step 4: Simplify right side
    5,096,669.64x = 19,727,499,294,541.85
  5. Step 5: Solve for x
    x = 19,727,499,294,541.85/5,096,669.64
  6. Step 6: Final answer
    x = 3,870,664.71

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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.