Home / 6,751,342.32-9,316,855.32-3,695,574

Finding the Fourth Proportional to 6,751,342.32, 9,316,855.32 and 3,695,574

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Solution

The fourth proportional to 6,751,342.32, 9,316,855.32 and 3,695,574 is: 5,099,893.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,751,342.32 : 9,316,855.32 = 3,695,574 : x
  2. Step 2: Convert to fraction form
    6,751,342.32/9,316,855.32 = 3,695,574/x
  3. Step 3: Cross multiply
    6,751,342.32x = 9,316,855.32 × 3,695,574
  4. Step 4: Simplify right side
    6,751,342.32x = 34,431,128,282,353.68
  5. Step 5: Solve for x
    x = 34,431,128,282,353.68/6,751,342.32
  6. Step 6: Final answer
    x = 5,099,893.72

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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.