Home / 3,446,451.23-5,169,871.24-1,050,374.03

Finding the Fourth Proportional to 3,446,451.23, 5,169,871.24 and 1,050,374.03

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Solution

The fourth proportional to 3,446,451.23, 5,169,871.24 and 1,050,374.03 is: 1,575,620.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,451.23 : 5,169,871.24 = 1,050,374.03 : x
  2. Step 2: Convert to fraction form
    3,446,451.23/5,169,871.24 = 1,050,374.03/x
  3. Step 3: Cross multiply
    3,446,451.23x = 5,169,871.24 × 1,050,374.03
  4. Step 4: Simplify right side
    3,446,451.23x = 5,430,298,460,464.61
  5. Step 5: Solve for x
    x = 5,430,298,460,464.61/3,446,451.23
  6. Step 6: Final answer
    x = 1,575,620.28

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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.