Home / 2,709,291.18-4,064,840.19-1,802,050.32

Finding the Fourth Proportional to 2,709,291.18, 4,064,840.19 and 1,802,050.32

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Solution

The fourth proportional to 2,709,291.18, 4,064,840.19 and 1,802,050.32 is: 2,703,676.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,709,291.18 : 4,064,840.19 = 1,802,050.32 : x
  2. Step 2: Convert to fraction form
    2,709,291.18/4,064,840.19 = 1,802,050.32/x
  3. Step 3: Cross multiply
    2,709,291.18x = 4,064,840.19 × 1,802,050.32
  4. Step 4: Simplify right side
    2,709,291.18x = 7,325,046,565,138.36
  5. Step 5: Solve for x
    x = 7,325,046,565,138.36/2,709,291.18
  6. Step 6: Final answer
    x = 2,703,676.38

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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.