Home / 4,130,633.16-6,198,376.92-1,734,293.52

Finding the Fourth Proportional to 4,130,633.16, 6,198,376.92 and 1,734,293.52

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Solution

The fourth proportional to 4,130,633.16, 6,198,376.92 and 1,734,293.52 is: 2,602,459.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130,633.16 : 6,198,376.92 = 1,734,293.52 : x
  2. Step 2: Convert to fraction form
    4,130,633.16/6,198,376.92 = 1,734,293.52/x
  3. Step 3: Cross multiply
    4,130,633.16x = 6,198,376.92 × 1,734,293.52
  4. Step 4: Simplify right side
    4,130,633.16x = 10,749,804,926,873.56
  5. Step 5: Solve for x
    x = 10,749,804,926,873.56/4,130,633.16
  6. Step 6: Final answer
    x = 2,602,459.36

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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.