Home / 3,387,432.60-4,674,485.54-2,010,835.24

Finding the Fourth Proportional to 3,387,432.60, 4,674,485.54 and 2,010,835.24

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Solution

The fourth proportional to 3,387,432.60, 4,674,485.54 and 2,010,835.24 is: 2,774,850.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,387,432.60 : 4,674,485.54 = 2,010,835.24 : x
  2. Step 2: Convert to fraction form
    3,387,432.60/4,674,485.54 = 2,010,835.24/x
  3. Step 3: Cross multiply
    3,387,432.60x = 4,674,485.54 × 2,010,835.24
  4. Step 4: Simplify right side
    3,387,432.60x = 9,399,620,252,702.43
  5. Step 5: Solve for x
    x = 9,399,620,252,702.43/3,387,432.60
  6. Step 6: Final answer
    x = 2,774,850.86

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1.5x scale

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.