Home / 2,442,886.60-3,664,329.90-2,050,976.20

Finding the Fourth Proportional to 2,442,886.60, 3,664,329.90 and 2,050,976.20

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Solution

The fourth proportional to 2,442,886.60, 3,664,329.90 and 2,050,976.20 is: 3,076,464.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,886.60 : 3,664,329.90 = 2,050,976.20 : x
  2. Step 2: Convert to fraction form
    2,442,886.60/3,664,329.90 = 2,050,976.20/x
  3. Step 3: Cross multiply
    2,442,886.60x = 3,664,329.90 × 2,050,976.20
  4. Step 4: Simplify right side
    2,442,886.60x = 7,515,453,413,848.38
  5. Step 5: Solve for x
    x = 7,515,453,413,848.38/2,442,886.60
  6. Step 6: Final answer
    x = 3,076,464.30

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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.