Home / 4,130,784.19-6,198,601.44-1,734,444.55

Finding the Fourth Proportional to 4,130,784.19, 6,198,601.44 and 1,734,444.55

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Solution

The fourth proportional to 4,130,784.19, 6,198,601.44 and 1,734,444.55 is: 2,602,685.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130,784.19 : 6,198,601.44 = 1,734,444.55 : x
  2. Step 2: Convert to fraction form
    4,130,784.19/6,198,601.44 = 1,734,444.55/x
  3. Step 3: Cross multiply
    4,130,784.19x = 6,198,601.44 × 1,734,444.55
  4. Step 4: Simplify right side
    4,130,784.19x = 10,751,130,476,557.93
  5. Step 5: Solve for x
    x = 10,751,130,476,557.93/4,130,784.19
  6. Step 6: Final answer
    x = 2,602,685.10

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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.