Home / 4,130,783.94-6,198,601.06-1,734,444.30

Finding the Fourth Proportional to 4,130,783.94, 6,198,601.06 and 1,734,444.30

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Solution

The fourth proportional to 4,130,783.94, 6,198,601.06 and 1,734,444.30 is: 2,602,684.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130,783.94 : 6,198,601.06 = 1,734,444.30 : x
  2. Step 2: Convert to fraction form
    4,130,783.94/6,198,601.06 = 1,734,444.30/x
  3. Step 3: Cross multiply
    4,130,783.94x = 6,198,601.06 × 1,734,444.30
  4. Step 4: Simplify right side
    4,130,783.94x = 10,751,128,276,490.96
  5. Step 5: Solve for x
    x = 10,751,128,276,490.96/4,130,783.94
  6. Step 6: Final answer
    x = 2,602,684.73

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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.