Home / 9,729,183.92-14,588,848.98-3,249,949.37

Finding the Fourth Proportional to 9,729,183.92, 14,588,848.98 and 3,249,949.37

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Solution

The fourth proportional to 9,729,183.92, 14,588,848.98 and 3,249,949.37 is: 4,873,278.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,729,183.92 : 14,588,848.98 = 3,249,949.37 : x
  2. Step 2: Convert to fraction form
    9,729,183.92/14,588,848.98 = 3,249,949.37/x
  3. Step 3: Cross multiply
    9,729,183.92x = 14,588,848.98 × 3,249,949.37
  4. Step 4: Simplify right side
    9,729,183.92x = 47,413,020,478,631.91
  5. Step 5: Solve for x
    x = 47,413,020,478,631.91/9,729,183.92
  6. Step 6: Final answer
    x = 4,873,278.26

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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.