Home / 3,341,532.86-4,611,192-1,813,607.18

Finding the Fourth Proportional to 3,341,532.86, 4,611,192 and 1,813,607.18

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Solution

The fourth proportional to 3,341,532.86, 4,611,192 and 1,813,607.18 is: 2,502,710.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,532.86 : 4,611,192 = 1,813,607.18 : x
  2. Step 2: Convert to fraction form
    3,341,532.86/4,611,192 = 1,813,607.18/x
  3. Step 3: Cross multiply
    3,341,532.86x = 4,611,192 × 1,813,607.18
  4. Step 4: Simplify right side
    3,341,532.86x = 8,362,890,919,558.56
  5. Step 5: Solve for x
    x = 8,362,890,919,558.56/3,341,532.86
  6. Step 6: Final answer
    x = 2,502,710.96

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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.