Home / 6,496,919.34-9,742,014.87-3,463,470.42

Finding the Fourth Proportional to 6,496,919.34, 9,742,014.87 and 3,463,470.42

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Solution

The fourth proportional to 6,496,919.34, 9,742,014.87 and 3,463,470.42 is: 5,193,412.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,496,919.34 : 9,742,014.87 = 3,463,470.42 : x
  2. Step 2: Convert to fraction form
    6,496,919.34/9,742,014.87 = 3,463,470.42/x
  3. Step 3: Cross multiply
    6,496,919.34x = 9,742,014.87 × 3,463,470.42
  4. Step 4: Simplify right side
    6,496,919.34x = 33,741,180,333,445.14
  5. Step 5: Solve for x
    x = 33,741,180,333,445.14/6,496,919.34
  6. Step 6: Final answer
    x = 5,193,412.23

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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.