Home / 4,681,527.72-6,461,033.66-2,644,468.44

Finding the Fourth Proportional to 4,681,527.72, 6,461,033.66 and 2,644,468.44

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Solution

The fourth proportional to 4,681,527.72, 6,461,033.66 and 2,644,468.44 is: 3,649,663.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,681,527.72 : 6,461,033.66 = 2,644,468.44 : x
  2. Step 2: Convert to fraction form
    4,681,527.72/6,461,033.66 = 2,644,468.44/x
  3. Step 3: Cross multiply
    4,681,527.72x = 6,461,033.66 × 2,644,468.44
  4. Step 4: Simplify right side
    4,681,527.72x = 17,085,999,603,647.69
  5. Step 5: Solve for x
    x = 17,085,999,603,647.69/4,681,527.72
  6. Step 6: Final answer
    x = 3,649,663.24

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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.