Home / 3,308,000.70-4,962,001.05-1,064,138.70

Finding the Fourth Proportional to 3,308,000.70, 4,962,001.05 and 1,064,138.70

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Solution

The fourth proportional to 3,308,000.70, 4,962,001.05 and 1,064,138.70 is: 1,596,208.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,000.70 : 4,962,001.05 = 1,064,138.70 : x
  2. Step 2: Convert to fraction form
    3,308,000.70/4,962,001.05 = 1,064,138.70/x
  3. Step 3: Cross multiply
    3,308,000.70x = 4,962,001.05 × 1,064,138.70
  4. Step 4: Simplify right side
    3,308,000.70x = 5,280,257,346,745.64
  5. Step 5: Solve for x
    x = 5,280,257,346,745.64/3,308,000.70
  6. Step 6: Final answer
    x = 1,596,208.05

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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.