Home / 3,193,941.18-4,407,705.53-1,743,697.74

Finding the Fourth Proportional to 3,193,941.18, 4,407,705.53 and 1,743,697.74

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Solution

The fourth proportional to 3,193,941.18, 4,407,705.53 and 1,743,697.74 is: 2,406,339.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,941.18 : 4,407,705.53 = 1,743,697.74 : x
  2. Step 2: Convert to fraction form
    3,193,941.18/4,407,705.53 = 1,743,697.74/x
  3. Step 3: Cross multiply
    3,193,941.18x = 4,407,705.53 × 1,743,697.74
  4. Step 4: Simplify right side
    3,193,941.18x = 7,685,706,171,246.50
  5. Step 5: Solve for x
    x = 7,685,706,171,246.50/3,193,941.18
  6. Step 6: Final answer
    x = 2,406,339.30

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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.