Home / 4,076,079.11-5,624,956.02-2,240,517.89

Finding the Fourth Proportional to 4,076,079.11, 5,624,956.02 and 2,240,517.89

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Solution

The fourth proportional to 4,076,079.11, 5,624,956.02 and 2,240,517.89 is: 3,091,896.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076,079.11 : 5,624,956.02 = 2,240,517.89 : x
  2. Step 2: Convert to fraction form
    4,076,079.11/5,624,956.02 = 2,240,517.89/x
  3. Step 3: Cross multiply
    4,076,079.11x = 5,624,956.02 × 2,240,517.89
  4. Step 4: Simplify right side
    4,076,079.11x = 12,602,814,565,148.42
  5. Step 5: Solve for x
    x = 12,602,814,565,148.42/4,076,079.11
  6. Step 6: Final answer
    x = 3,091,896.46

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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.