Home / 2,695,955.85-4,042,809.48-1,097,433.81

Finding the Fourth Proportional to 2,695,955.85, 4,042,809.48 and 1,097,433.81

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Solution

The fourth proportional to 2,695,955.85, 4,042,809.48 and 1,097,433.81 is: 1,645,693.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,955.85 : 4,042,809.48 = 1,097,433.81 : x
  2. Step 2: Convert to fraction form
    2,695,955.85/4,042,809.48 = 1,097,433.81/x
  3. Step 3: Cross multiply
    2,695,955.85x = 4,042,809.48 × 1,097,433.81
  4. Step 4: Simplify right side
    2,695,955.85x = 4,436,715,810,740.52
  5. Step 5: Solve for x
    x = 4,436,715,810,740.52/2,695,955.85
  6. Step 6: Final answer
    x = 1,645,693.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.