Home / 3,060,135.32-4,589,225.94-1,010,340.32

Finding the Fourth Proportional to 3,060,135.32, 4,589,225.94 and 1,010,340.32

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Solution

The fourth proportional to 3,060,135.32, 4,589,225.94 and 1,010,340.32 is: 1,515,187.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,135.32 : 4,589,225.94 = 1,010,340.32 : x
  2. Step 2: Convert to fraction form
    3,060,135.32/4,589,225.94 = 1,010,340.32/x
  3. Step 3: Cross multiply
    3,060,135.32x = 4,589,225.94 × 1,010,340.32
  4. Step 4: Simplify right side
    3,060,135.32x = 4,636,680,004,771.90
  5. Step 5: Solve for x
    x = 4,636,680,004,771.90/3,060,135.32
  6. Step 6: Final answer
    x = 1,515,187.90

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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.