Home / 4,402,040.40-6,603,060.60-3,693,452.40

Finding the Fourth Proportional to 4,402,040.40, 6,603,060.60 and 3,693,452.40

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Solution

The fourth proportional to 4,402,040.40, 6,603,060.60 and 3,693,452.40 is: 5,540,178.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402,040.40 : 6,603,060.60 = 3,693,452.40 : x
  2. Step 2: Convert to fraction form
    4,402,040.40/6,603,060.60 = 3,693,452.40/x
  3. Step 3: Cross multiply
    4,402,040.40x = 6,603,060.60 × 3,693,452.40
  4. Step 4: Simplify right side
    4,402,040.40x = 24,388,090,020,415.44
  5. Step 5: Solve for x
    x = 24,388,090,020,415.44/4,402,040.40
  6. Step 6: Final answer
    x = 5,540,178.60

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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.