Home / 4,695,027.31-7,043,551.84-1,456,499.35

Finding the Fourth Proportional to 4,695,027.31, 7,043,551.84 and 1,456,499.35

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Solution

The fourth proportional to 4,695,027.31, 7,043,551.84 and 1,456,499.35 is: 2,185,062.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,695,027.31 : 7,043,551.84 = 1,456,499.35 : x
  2. Step 2: Convert to fraction form
    4,695,027.31/7,043,551.84 = 1,456,499.35/x
  3. Step 3: Cross multiply
    4,695,027.31x = 7,043,551.84 × 1,456,499.35
  4. Step 4: Simplify right side
    4,695,027.31x = 10,258,928,641,433.54
  5. Step 5: Solve for x
    x = 10,258,928,641,433.54/4,695,027.31
  6. Step 6: Final answer
    x = 2,185,062.62

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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.