Home / 4,602,977.96-6,904,216.67-1,408,104.14

Finding the Fourth Proportional to 4,602,977.96, 6,904,216.67 and 1,408,104.14

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Solution

The fourth proportional to 4,602,977.96, 6,904,216.67 and 1,408,104.14 is: 2,112,079.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,977.96 : 6,904,216.67 = 1,408,104.14 : x
  2. Step 2: Convert to fraction form
    4,602,977.96/6,904,216.67 = 1,408,104.14/x
  3. Step 3: Cross multiply
    4,602,977.96x = 6,904,216.67 × 1,408,104.14
  4. Step 4: Simplify right side
    4,602,977.96x = 9,721,856,034,922.41
  5. Step 5: Solve for x
    x = 9,721,856,034,922.41/4,602,977.96
  6. Step 6: Final answer
    x = 2,112,079.64

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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.