Home / 5,236,603.88-7,854,826.93-2,355,936.35

Finding the Fourth Proportional to 5,236,603.88, 7,854,826.93 and 2,355,936.35

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Solution

The fourth proportional to 5,236,603.88, 7,854,826.93 and 2,355,936.35 is: 3,533,869.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,236,603.88 : 7,854,826.93 = 2,355,936.35 : x
  2. Step 2: Convert to fraction form
    5,236,603.88/7,854,826.93 = 2,355,936.35/x
  3. Step 3: Cross multiply
    5,236,603.88x = 7,854,826.93 × 2,355,936.35
  4. Step 4: Simplify right side
    5,236,603.88x = 18,505,472,242,181.93
  5. Step 5: Solve for x
    x = 18,505,472,242,181.93/5,236,603.88
  6. Step 6: Final answer
    x = 3,533,869.03

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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.