Home / 4,477,349.24-6,717,341.52-1,444,658.21

Finding the Fourth Proportional to 4,477,349.24, 6,717,341.52 and 1,444,658.21

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Solution

The fourth proportional to 4,477,349.24, 6,717,341.52 and 1,444,658.21 is: 2,167,412.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,477,349.24 : 6,717,341.52 = 1,444,658.21 : x
  2. Step 2: Convert to fraction form
    4,477,349.24/6,717,341.52 = 1,444,658.21/x
  3. Step 3: Cross multiply
    4,477,349.24x = 6,717,341.52 × 1,444,658.21
  4. Step 4: Simplify right side
    4,477,349.24x = 9,704,262,576,241.88
  5. Step 5: Solve for x
    x = 9,704,262,576,241.88/4,477,349.24
  6. Step 6: Final answer
    x = 2,167,412.47

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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.