Home / 4,993,825.32-6,890,739.98-3,032,683.47

Finding the Fourth Proportional to 4,993,825.32, 6,890,739.98 and 3,032,683.47

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Solution

The fourth proportional to 4,993,825.32, 6,890,739.98 and 3,032,683.47 is: 4,184,654.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,993,825.32 : 6,890,739.98 = 3,032,683.47 : x
  2. Step 2: Convert to fraction form
    4,993,825.32/6,890,739.98 = 3,032,683.47/x
  3. Step 3: Cross multiply
    4,993,825.32x = 6,890,739.98 × 3,032,683.47
  4. Step 4: Simplify right side
    4,993,825.32x = 20,897,433,218,250.71
  5. Step 5: Solve for x
    x = 20,897,433,218,250.71/4,993,825.32
  6. Step 6: Final answer
    x = 4,184,654.42

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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.