Home / 3,019,618.08-4,165,699.95-1,795,228.92

Finding the Fourth Proportional to 3,019,618.08, 4,165,699.95 and 1,795,228.92

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Solution

The fourth proportional to 3,019,618.08, 4,165,699.95 and 1,795,228.92 is: 2,476,599.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,019,618.08 : 4,165,699.95 = 1,795,228.92 : x
  2. Step 2: Convert to fraction form
    3,019,618.08/4,165,699.95 = 1,795,228.92/x
  3. Step 3: Cross multiply
    3,019,618.08x = 4,165,699.95 × 1,795,228.92
  4. Step 4: Simplify right side
    3,019,618.08x = 7,478,385,022,282.55
  5. Step 5: Solve for x
    x = 7,478,385,022,282.55/3,019,618.08
  6. Step 6: Final answer
    x = 2,476,599.63

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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.