Home / 2,695,952.60-4,042,804.61-1,097,430.56

Finding the Fourth Proportional to 2,695,952.60, 4,042,804.61 and 1,097,430.56

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Solution

The fourth proportional to 2,695,952.60, 4,042,804.61 and 1,097,430.56 is: 1,645,688.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,952.60 : 4,042,804.61 = 1,097,430.56 : x
  2. Step 2: Convert to fraction form
    2,695,952.60/4,042,804.61 = 1,097,430.56/x
  3. Step 3: Cross multiply
    2,695,952.60x = 4,042,804.61 × 1,097,430.56
  4. Step 4: Simplify right side
    2,695,952.60x = 4,436,697,309,652.43
  5. Step 5: Solve for x
    x = 4,436,697,309,652.43/2,695,952.60
  6. Step 6: Final answer
    x = 1,645,688.18

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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.