Home / 3,271,659.48-4,908,490.80-1,675,352.82

Finding the Fourth Proportional to 3,271,659.48, 4,908,490.80 and 1,675,352.82

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Solution

The fourth proportional to 3,271,659.48, 4,908,490.80 and 1,675,352.82 is: 2,513,542.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,271,659.48 : 4,908,490.80 = 1,675,352.82 : x
  2. Step 2: Convert to fraction form
    3,271,659.48/4,908,490.80 = 1,675,352.82/x
  3. Step 3: Cross multiply
    3,271,659.48x = 4,908,490.80 × 1,675,352.82
  4. Step 4: Simplify right side
    3,271,659.48x = 8,223,453,903,724.06
  5. Step 5: Solve for x
    x = 8,223,453,903,724.06/3,271,659.48
  6. Step 6: Final answer
    x = 2,513,542.12

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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.