Home / 2,234,699.60-3,352,066.44-637,261.36

Finding the Fourth Proportional to 2,234,699.60, 3,352,066.44 and 637,261.36

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Solution

The fourth proportional to 2,234,699.60, 3,352,066.44 and 637,261.36 is: 955,896.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,699.60 : 3,352,066.44 = 637,261.36 : x
  2. Step 2: Convert to fraction form
    2,234,699.60/3,352,066.44 = 637,261.36/x
  3. Step 3: Cross multiply
    2,234,699.60x = 3,352,066.44 × 637,261.36
  4. Step 4: Simplify right side
    2,234,699.60x = 2,136,142,418,364.76
  5. Step 5: Solve for x
    x = 2,136,142,418,364.76/2,234,699.60
  6. Step 6: Final answer
    x = 955,896.90

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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.