Home / 9,950,512.32-14,925,852-2,762,606.72

Finding the Fourth Proportional to 9,950,512.32, 14,925,852 and 2,762,606.72

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Solution

The fourth proportional to 9,950,512.32, 14,925,852 and 2,762,606.72 is: 4,143,933.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,950,512.32 : 14,925,852 = 2,762,606.72 : x
  2. Step 2: Convert to fraction form
    9,950,512.32/14,925,852 = 2,762,606.72/x
  3. Step 3: Cross multiply
    9,950,512.32x = 14,925,852 × 2,762,606.72
  4. Step 4: Simplify right side
    9,950,512.32x = 41,234,259,036,925.45
  5. Step 5: Solve for x
    x = 41,234,259,036,925.45/9,950,512.32
  6. Step 6: Final answer
    x = 4,143,933.27

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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.