Home / 3,241,870.56-4,862,805.84-1,246,860

Finding the Fourth Proportional to 3,241,870.56, 4,862,805.84 and 1,246,860

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Solution

The fourth proportional to 3,241,870.56, 4,862,805.84 and 1,246,860 is: 1,870,290.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241,870.56 : 4,862,805.84 = 1,246,860 : x
  2. Step 2: Convert to fraction form
    3,241,870.56/4,862,805.84 = 1,246,860/x
  3. Step 3: Cross multiply
    3,241,870.56x = 4,862,805.84 × 1,246,860
  4. Step 4: Simplify right side
    3,241,870.56x = 6,063,238,089,662.40
  5. Step 5: Solve for x
    x = 6,063,238,089,662.40/3,241,870.56
  6. Step 6: Final answer
    x = 1,870,290.00

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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.