Home / 4,095,947.98-5,654,533.13-2,992,139.95

Finding the Fourth Proportional to 4,095,947.98, 5,654,533.13 and 2,992,139.95

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Solution

The fourth proportional to 4,095,947.98, 5,654,533.13 and 2,992,139.95 is: 4,130,705.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095,947.98 : 5,654,533.13 = 2,992,139.95 : x
  2. Step 2: Convert to fraction form
    4,095,947.98/5,654,533.13 = 2,992,139.95/x
  3. Step 3: Cross multiply
    4,095,947.98x = 5,654,533.13 × 2,992,139.95
  4. Step 4: Simplify right side
    4,095,947.98x = 16,919,154,476,871.54
  5. Step 5: Solve for x
    x = 16,919,154,476,871.54/4,095,947.98
  6. Step 6: Final answer
    x = 4,130,705.41

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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.