Home / 6,155,437.94-8,494,944.12-3,402,066.14

Finding the Fourth Proportional to 6,155,437.94, 8,494,944.12 and 3,402,066.14

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Solution

The fourth proportional to 6,155,437.94, 8,494,944.12 and 3,402,066.14 is: 4,695,094.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,155,437.94 : 8,494,944.12 = 3,402,066.14 : x
  2. Step 2: Convert to fraction form
    6,155,437.94/8,494,944.12 = 3,402,066.14/x
  3. Step 3: Cross multiply
    6,155,437.94x = 8,494,944.12 × 3,402,066.14
  4. Step 4: Simplify right side
    6,155,437.94x = 28,900,361,751,844.09
  5. Step 5: Solve for x
    x = 28,900,361,751,844.09/6,155,437.94
  6. Step 6: Final answer
    x = 4,695,094.33

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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.