Home / 4,130,785.44-6,198,603.30-1,734,445.80

Finding the Fourth Proportional to 4,130,785.44, 6,198,603.30 and 1,734,445.80

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Solution

The fourth proportional to 4,130,785.44, 6,198,603.30 and 1,734,445.80 is: 2,602,686.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130,785.44 : 6,198,603.30 = 1,734,445.80 : x
  2. Step 2: Convert to fraction form
    4,130,785.44/6,198,603.30 = 1,734,445.80/x
  3. Step 3: Cross multiply
    4,130,785.44x = 6,198,603.30 × 1,734,445.80
  4. Step 4: Simplify right side
    4,130,785.44x = 10,751,141,459,551.14
  5. Step 5: Solve for x
    x = 10,751,141,459,551.14/4,130,785.44
  6. Step 6: Final answer
    x = 2,602,686.97

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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.