Home / 1,846,848.56-2,542,966.20-1,574,305.52

Finding the Fourth Proportional to 1,846,848.56, 2,542,966.20 and 1,574,305.52

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Solution

The fourth proportional to 1,846,848.56, 2,542,966.20 and 1,574,305.52 is: 2,167,695.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,848.56 : 2,542,966.20 = 1,574,305.52 : x
  2. Step 2: Convert to fraction form
    1,846,848.56/2,542,966.20 = 1,574,305.52/x
  3. Step 3: Cross multiply
    1,846,848.56x = 2,542,966.20 × 1,574,305.52
  4. Step 4: Simplify right side
    1,846,848.56x = 4,003,405,725,833.42
  5. Step 5: Solve for x
    x = 4,003,405,725,833.42/1,846,848.56
  6. Step 6: Final answer
    x = 2,167,695.72

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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.