Home / 1,094,783.58-1,510,787.07-611,357.22

Finding the Fourth Proportional to 1,094,783.58, 1,510,787.07 and 611,357.22

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Solution

The fourth proportional to 1,094,783.58, 1,510,787.07 and 611,357.22 is: 843,664.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,783.58 : 1,510,787.07 = 611,357.22 : x
  2. Step 2: Convert to fraction form
    1,094,783.58/1,510,787.07 = 611,357.22/x
  3. Step 3: Cross multiply
    1,094,783.58x = 1,510,787.07 × 611,357.22
  4. Step 4: Simplify right side
    1,094,783.58x = 923,630,583,127.15
  5. Step 5: Solve for x
    x = 923,630,583,127.15/1,094,783.58
  6. Step 6: Final answer
    x = 843,664.99

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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.