Home / 1,698,958.98-2,548,380.15-500,832.90

Finding the Fourth Proportional to 1,698,958.98, 2,548,380.15 and 500,832.90

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Solution

The fourth proportional to 1,698,958.98, 2,548,380.15 and 500,832.90 is: 751,232.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,698,958.98 : 2,548,380.15 = 500,832.90 : x
  2. Step 2: Convert to fraction form
    1,698,958.98/2,548,380.15 = 500,832.90/x
  3. Step 3: Cross multiply
    1,698,958.98x = 2,548,380.15 × 500,832.90
  4. Step 4: Simplify right side
    1,698,958.98x = 1,276,312,620,826.94
  5. Step 5: Solve for x
    x = 1,276,312,620,826.94/1,698,958.98
  6. Step 6: Final answer
    x = 751,232.16

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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.