Home / 4,763,810.90-7,141,699.56-2,066,104.28

Finding the Fourth Proportional to 4,763,810.90, 7,141,699.56 and 2,066,104.28

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Solution

The fourth proportional to 4,763,810.90, 7,141,699.56 and 2,066,104.28 is: 3,097,414.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,763,810.90 : 7,141,699.56 = 2,066,104.28 : x
  2. Step 2: Convert to fraction form
    4,763,810.90/7,141,699.56 = 2,066,104.28/x
  3. Step 3: Cross multiply
    4,763,810.90x = 7,141,699.56 × 2,066,104.28
  4. Step 4: Simplify right side
    4,763,810.90x = 14,755,496,027,390.12
  5. Step 5: Solve for x
    x = 14,755,496,027,390.12/4,763,810.90
  6. Step 6: Final answer
    x = 3,097,414.30

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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.