Home / 6,468,973.32-9,695,914.38-4,866,383.64

Finding the Fourth Proportional to 6,468,973.32, 9,695,914.38 and 4,866,383.64

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Solution

The fourth proportional to 6,468,973.32, 9,695,914.38 and 4,866,383.64 is: 7,293,899.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,468,973.32 : 9,695,914.38 = 4,866,383.64 : x
  2. Step 2: Convert to fraction form
    6,468,973.32/9,695,914.38 = 4,866,383.64/x
  3. Step 3: Cross multiply
    6,468,973.32x = 9,695,914.38 × 4,866,383.64
  4. Step 4: Simplify right side
    6,468,973.32x = 47,184,039,113,672.74
  5. Step 5: Solve for x
    x = 47,184,039,113,672.74/6,468,973.32
  6. Step 6: Final answer
    x = 7,293,899.17

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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.