Home / 6,110,701.85-9,166,052.78-3,076,895.45

Finding the Fourth Proportional to 6,110,701.85, 9,166,052.78 and 3,076,895.45

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Solution

The fourth proportional to 6,110,701.85, 9,166,052.78 and 3,076,895.45 is: 4,615,343.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,110,701.85 : 9,166,052.78 = 3,076,895.45 : x
  2. Step 2: Convert to fraction form
    6,110,701.85/9,166,052.78 = 3,076,895.45/x
  3. Step 3: Cross multiply
    6,110,701.85x = 9,166,052.78 × 3,076,895.45
  4. Step 4: Simplify right side
    6,110,701.85x = 28,202,986,077,857.38
  5. Step 5: Solve for x
    x = 28,202,986,077,857.38/6,110,701.85
  6. Step 6: Final answer
    x = 4,615,343.18

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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.