Home / 4,110,055.16-6,168,111.06-1,951,087.64

Finding the Fourth Proportional to 4,110,055.16, 6,168,111.06 and 1,951,087.64

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Solution

The fourth proportional to 4,110,055.16, 6,168,111.06 and 1,951,087.64 is: 2,928,069.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110,055.16 : 6,168,111.06 = 1,951,087.64 : x
  2. Step 2: Convert to fraction form
    4,110,055.16/6,168,111.06 = 1,951,087.64/x
  3. Step 3: Cross multiply
    4,110,055.16x = 6,168,111.06 × 1,951,087.64
  4. Step 4: Simplify right side
    4,110,055.16x = 12,034,525,251,313.30
  5. Step 5: Solve for x
    x = 12,034,525,251,313.30/4,110,055.16
  6. Step 6: Final answer
    x = 2,928,069.04

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Why These Related Problems?

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