Home / 5,819,814.02-8,030,615.54-3,372,380.58

Finding the Fourth Proportional to 5,819,814.02, 8,030,615.54 and 3,372,380.58

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Solution

The fourth proportional to 5,819,814.02, 8,030,615.54 and 3,372,380.58 is: 4,653,463.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,819,814.02 : 8,030,615.54 = 3,372,380.58 : x
  2. Step 2: Convert to fraction form
    5,819,814.02/8,030,615.54 = 3,372,380.58/x
  3. Step 3: Cross multiply
    5,819,814.02x = 8,030,615.54 × 3,372,380.58
  4. Step 4: Simplify right side
    5,819,814.02x = 27,082,291,875,680.31
  5. Step 5: Solve for x
    x = 27,082,291,875,680.31/5,819,814.02
  6. Step 6: Final answer
    x = 4,653,463.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.