Home / 3,164,191.16-4,366,583.96-1,713,886.60

Finding the Fourth Proportional to 3,164,191.16, 4,366,583.96 and 1,713,886.60

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Solution

The fourth proportional to 3,164,191.16, 4,366,583.96 and 1,713,886.60 is: 2,365,163.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,191.16 : 4,366,583.96 = 1,713,886.60 : x
  2. Step 2: Convert to fraction form
    3,164,191.16/4,366,583.96 = 1,713,886.60/x
  3. Step 3: Cross multiply
    3,164,191.16x = 4,366,583.96 × 1,713,886.60
  4. Step 4: Simplify right side
    3,164,191.16x = 7,483,829,736,818.94
  5. Step 5: Solve for x
    x = 7,483,829,736,818.94/3,164,191.16
  6. Step 6: Final answer
    x = 2,365,163.59

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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.