Home / 6,531,733.04-9,014,099.25-3,631,172.39

Finding the Fourth Proportional to 6,531,733.04, 9,014,099.25 and 3,631,172.39

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Solution

The fourth proportional to 6,531,733.04, 9,014,099.25 and 3,631,172.39 is: 5,011,188.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,531,733.04 : 9,014,099.25 = 3,631,172.39 : x
  2. Step 2: Convert to fraction form
    6,531,733.04/9,014,099.25 = 3,631,172.39/x
  3. Step 3: Cross multiply
    6,531,733.04x = 9,014,099.25 × 3,631,172.39
  4. Step 4: Simplify right side
    6,531,733.04x = 32,731,748,272,249.21
  5. Step 5: Solve for x
    x = 32,731,748,272,249.21/6,531,733.04
  6. Step 6: Final answer
    x = 5,011,188.93

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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.