Home / 3,341,605.86-4,611,358.26-1,813,680.18

Finding the Fourth Proportional to 3,341,605.86, 4,611,358.26 and 1,813,680.18

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Solution

The fourth proportional to 3,341,605.86, 4,611,358.26 and 1,813,680.18 is: 2,502,847.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,605.86 : 4,611,358.26 = 1,813,680.18 : x
  2. Step 2: Convert to fraction form
    3,341,605.86/4,611,358.26 = 1,813,680.18/x
  3. Step 3: Cross multiply
    3,341,605.86x = 4,611,358.26 × 1,813,680.18
  4. Step 4: Simplify right side
    3,341,605.86x = 8,363,529,079,041.29
  5. Step 5: Solve for x
    x = 8,363,529,079,041.29/3,341,605.86
  6. Step 6: Final answer
    x = 2,502,847.26

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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.