Home / 3,164,190.68-4,366,583.27-1,713,886.11

Finding the Fourth Proportional to 3,164,190.68, 4,366,583.27 and 1,713,886.11

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Solution

The fourth proportional to 3,164,190.68, 4,366,583.27 and 1,713,886.11 is: 2,365,162.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,190.68 : 4,366,583.27 = 1,713,886.11 : x
  2. Step 2: Convert to fraction form
    3,164,190.68/4,366,583.27 = 1,713,886.11/x
  3. Step 3: Cross multiply
    3,164,190.68x = 4,366,583.27 × 1,713,886.11
  4. Step 4: Simplify right side
    3,164,190.68x = 7,483,826,406,041.95
  5. Step 5: Solve for x
    x = 7,483,826,406,041.95/3,164,190.68
  6. Step 6: Final answer
    x = 2,365,162.90

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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.