Home / 9,056,622.66-12,497,778.54-4,926,659.04

Finding the Fourth Proportional to 9,056,622.66, 12,497,778.54 and 4,926,659.04

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Solution

The fourth proportional to 9,056,622.66, 12,497,778.54 and 4,926,659.04 is: 6,798,593.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,056,622.66 : 12,497,778.54 = 4,926,659.04 : x
  2. Step 2: Convert to fraction form
    9,056,622.66/12,497,778.54 = 4,926,659.04/x
  3. Step 3: Cross multiply
    9,056,622.66x = 12,497,778.54 × 4,926,659.04
  4. Step 4: Simplify right side
    9,056,622.66x = 61,572,293,624,009
  5. Step 5: Solve for x
    x = 61,572,293,624,009/9,056,622.66
  6. Step 6: Final answer
    x = 6,798,593.24

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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.