Home / 9,848,145.30-14,773,600.35-3,115,857.30

Finding the Fourth Proportional to 9,848,145.30, 14,773,600.35 and 3,115,857.30

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Solution

The fourth proportional to 9,848,145.30, 14,773,600.35 and 3,115,857.30 is: 4,674,223.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,848,145.30 : 14,773,600.35 = 3,115,857.30 : x
  2. Step 2: Convert to fraction form
    9,848,145.30/14,773,600.35 = 3,115,857.30/x
  3. Step 3: Cross multiply
    9,848,145.30x = 14,773,600.35 × 3,115,857.30
  4. Step 4: Simplify right side
    9,848,145.30x = 46,032,430,497,830.05
  5. Step 5: Solve for x
    x = 46,032,430,497,830.05/9,848,145.30
  6. Step 6: Final answer
    x = 4,674,223.33

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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.