Home / 6,817,099.62-9,399,088.13-4,365,680.39

Finding the Fourth Proportional to 6,817,099.62, 9,399,088.13 and 4,365,680.39

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Solution

The fourth proportional to 6,817,099.62, 9,399,088.13 and 4,365,680.39 is: 6,019,189.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,817,099.62 : 9,399,088.13 = 4,365,680.39 : x
  2. Step 2: Convert to fraction form
    6,817,099.62/9,399,088.13 = 4,365,680.39/x
  3. Step 3: Cross multiply
    6,817,099.62x = 9,399,088.13 × 4,365,680.39
  4. Step 4: Simplify right side
    6,817,099.62x = 41,033,414,699,445.51
  5. Step 5: Solve for x
    x = 41,033,414,699,445.51/6,817,099.62
  6. Step 6: Final answer
    x = 6,019,189.53

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1.5x scale

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.