Home / 2,497,886.94-3,447,167.40-1,530,830.37

Finding the Fourth Proportional to 2,497,886.94, 3,447,167.40 and 1,530,830.37

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Solution

The fourth proportional to 2,497,886.94, 3,447,167.40 and 1,530,830.37 is: 2,112,597.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,886.94 : 3,447,167.40 = 1,530,830.37 : x
  2. Step 2: Convert to fraction form
    2,497,886.94/3,447,167.40 = 1,530,830.37/x
  3. Step 3: Cross multiply
    2,497,886.94x = 3,447,167.40 × 1,530,830.37
  4. Step 4: Simplify right side
    2,497,886.94x = 5,277,028,546,393.94
  5. Step 5: Solve for x
    x = 5,277,028,546,393.94/2,497,886.94
  6. Step 6: Final answer
    x = 2,112,597.04

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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.