Home / 2,406,539.70-3,609,809.55-1,734,693.30

Finding the Fourth Proportional to 2,406,539.70, 3,609,809.55 and 1,734,693.30

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Solution

The fourth proportional to 2,406,539.70, 3,609,809.55 and 1,734,693.30 is: 2,602,039.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,406,539.70 : 3,609,809.55 = 1,734,693.30 : x
  2. Step 2: Convert to fraction form
    2,406,539.70/3,609,809.55 = 1,734,693.30/x
  3. Step 3: Cross multiply
    2,406,539.70x = 3,609,809.55 × 1,734,693.30
  4. Step 4: Simplify right side
    2,406,539.70x = 6,261,912,440,661.02
  5. Step 5: Solve for x
    x = 6,261,912,440,661.02/2,406,539.70
  6. Step 6: Final answer
    x = 2,602,039.95

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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.