Home / 5,095,963.70-7,643,945.55-2,063,323.70

Finding the Fourth Proportional to 5,095,963.70, 7,643,945.55 and 2,063,323.70

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Solution

The fourth proportional to 5,095,963.70, 7,643,945.55 and 2,063,323.70 is: 3,094,985.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,095,963.70 : 7,643,945.55 = 2,063,323.70 : x
  2. Step 2: Convert to fraction form
    5,095,963.70/7,643,945.55 = 2,063,323.70/x
  3. Step 3: Cross multiply
    5,095,963.70x = 7,643,945.55 × 2,063,323.70
  4. Step 4: Simplify right side
    5,095,963.70x = 15,771,934,014,824.54
  5. Step 5: Solve for x
    x = 15,771,934,014,824.54/5,095,963.70
  6. Step 6: Final answer
    x = 3,094,985.55

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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.