Home / 3,134,366.40-4,703,104.80-1,241,169.60

Finding the Fourth Proportional to 3,134,366.40, 4,703,104.80 and 1,241,169.60

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Solution

The fourth proportional to 3,134,366.40, 4,703,104.80 and 1,241,169.60 is: 1,862,370.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,134,366.40 : 4,703,104.80 = 1,241,169.60 : x
  2. Step 2: Convert to fraction form
    3,134,366.40/4,703,104.80 = 1,241,169.60/x
  3. Step 3: Cross multiply
    3,134,366.40x = 4,703,104.80 × 1,241,169.60
  4. Step 4: Simplify right side
    3,134,366.40x = 5,837,350,703,374.08
  5. Step 5: Solve for x
    x = 5,837,350,703,374.08/3,134,366.40
  6. Step 6: Final answer
    x = 1,862,370.24

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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.