Home / 6,283,407.40-9,425,111.10-3,089,026.60

Finding the Fourth Proportional to 6,283,407.40, 9,425,111.10 and 3,089,026.60

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Solution

The fourth proportional to 6,283,407.40, 9,425,111.10 and 3,089,026.60 is: 4,633,539.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,283,407.40 : 9,425,111.10 = 3,089,026.60 : x
  2. Step 2: Convert to fraction form
    6,283,407.40/9,425,111.10 = 3,089,026.60/x
  3. Step 3: Cross multiply
    6,283,407.40x = 9,425,111.10 × 3,089,026.60
  4. Step 4: Simplify right side
    6,283,407.40x = 29,114,418,895,855.26
  5. Step 5: Solve for x
    x = 29,114,418,895,855.26/6,283,407.40
  6. Step 6: Final answer
    x = 4,633,539.90

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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.