Home / 4,473,694.58-6,174,254.31-2,540,576.12

Finding the Fourth Proportional to 4,473,694.58, 6,174,254.31 and 2,540,576.12

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Solution

The fourth proportional to 4,473,694.58, 6,174,254.31 and 2,540,576.12 is: 3,506,310.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473,694.58 : 6,174,254.31 = 2,540,576.12 : x
  2. Step 2: Convert to fraction form
    4,473,694.58/6,174,254.31 = 2,540,576.12/x
  3. Step 3: Cross multiply
    4,473,694.58x = 6,174,254.31 × 2,540,576.12
  4. Step 4: Simplify right side
    4,473,694.58x = 15,686,163,058,793.08
  5. Step 5: Solve for x
    x = 15,686,163,058,793.08/4,473,694.58
  6. Step 6: Final answer
    x = 3,506,310.67

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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.