Home / 2,425,853.40-3,641,775.30-1,527,293.40

Finding the Fourth Proportional to 2,425,853.40, 3,641,775.30 and 1,527,293.40

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Solution

The fourth proportional to 2,425,853.40, 3,641,775.30 and 1,527,293.40 is: 2,292,825.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,853.40 : 3,641,775.30 = 1,527,293.40 : x
  2. Step 2: Convert to fraction form
    2,425,853.40/3,641,775.30 = 1,527,293.40/x
  3. Step 3: Cross multiply
    2,425,853.40x = 3,641,775.30 × 1,527,293.40
  4. Step 4: Simplify right side
    2,425,853.40x = 5,562,059,379,973.02
  5. Step 5: Solve for x
    x = 5,562,059,379,973.02/2,425,853.40
  6. Step 6: Final answer
    x = 2,292,825.85

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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.