Home / 2,718,235.40-4,077,353.10-1,301,059.40

Finding the Fourth Proportional to 2,718,235.40, 4,077,353.10 and 1,301,059.40

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Solution

The fourth proportional to 2,718,235.40, 4,077,353.10 and 1,301,059.40 is: 1,951,589.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,235.40 : 4,077,353.10 = 1,301,059.40 : x
  2. Step 2: Convert to fraction form
    2,718,235.40/4,077,353.10 = 1,301,059.40/x
  3. Step 3: Cross multiply
    2,718,235.40x = 4,077,353.10 × 1,301,059.40
  4. Step 4: Simplify right side
    2,718,235.40x = 5,304,878,577,874.14
  5. Step 5: Solve for x
    x = 5,304,878,577,874.14/2,718,235.40
  6. Step 6: Final answer
    x = 1,951,589.10

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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.