Home / 6,536,402.40-9,804,603.60-6,242,469.60

Finding the Fourth Proportional to 6,536,402.40, 9,804,603.60 and 6,242,469.60

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Solution

The fourth proportional to 6,536,402.40, 9,804,603.60 and 6,242,469.60 is: 9,363,704.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,536,402.40 : 9,804,603.60 = 6,242,469.60 : x
  2. Step 2: Convert to fraction form
    6,536,402.40/9,804,603.60 = 6,242,469.60/x
  3. Step 3: Cross multiply
    6,536,402.40x = 9,804,603.60 × 6,242,469.60
  4. Step 4: Simplify right side
    6,536,402.40x = 61,204,939,913,050.55
  5. Step 5: Solve for x
    x = 61,204,939,913,050.55/6,536,402.40
  6. Step 6: Final answer
    x = 9,363,704.40

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Similar ratio
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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.