Home / 9,776,509.44-14,661,264.64-3,385,046.40

Finding the Fourth Proportional to 9,776,509.44, 14,661,264.64 and 3,385,046.40

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Solution

The fourth proportional to 9,776,509.44, 14,661,264.64 and 3,385,046.40 is: 5,076,357.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,776,509.44 : 14,661,264.64 = 3,385,046.40 : x
  2. Step 2: Convert to fraction form
    9,776,509.44/14,661,264.64 = 3,385,046.40/x
  3. Step 3: Cross multiply
    9,776,509.44x = 14,661,264.64 × 3,385,046.40
  4. Step 4: Simplify right side
    9,776,509.44x = 49,629,061,089,079.30
  5. Step 5: Solve for x
    x = 49,629,061,089,079.30/9,776,509.44
  6. Step 6: Final answer
    x = 5,076,357.92

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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.