Home / 3,341,777.59-4,611,533.73-1,891,441.88

Finding the Fourth Proportional to 3,341,777.59, 4,611,533.73 and 1,891,441.88

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Solution

The fourth proportional to 3,341,777.59, 4,611,533.73 and 1,891,441.88 is: 2,610,122.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,777.59 : 4,611,533.73 = 1,891,441.88 : x
  2. Step 2: Convert to fraction form
    3,341,777.59/4,611,533.73 = 1,891,441.88/x
  3. Step 3: Cross multiply
    3,341,777.59x = 4,611,533.73 × 1,891,441.88
  4. Step 4: Simplify right side
    3,341,777.59x = 8,722,448,039,483.45
  5. Step 5: Solve for x
    x = 8,722,448,039,483.45/3,341,777.59
  6. Step 6: Final answer
    x = 2,610,122.25

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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.