Home / 2,010,576.10-3,016,301.55-662,509.30

Finding the Fourth Proportional to 2,010,576.10, 3,016,301.55 and 662,509.30

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Solution

The fourth proportional to 2,010,576.10, 3,016,301.55 and 662,509.30 is: 993,908.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,576.10 : 3,016,301.55 = 662,509.30 : x
  2. Step 2: Convert to fraction form
    2,010,576.10/3,016,301.55 = 662,509.30/x
  3. Step 3: Cross multiply
    2,010,576.10x = 3,016,301.55 × 662,509.30
  4. Step 4: Simplify right side
    2,010,576.10x = 1,998,327,828,479.42
  5. Step 5: Solve for x
    x = 1,998,327,828,479.42/2,010,576.10
  6. Step 6: Final answer
    x = 993,908.08

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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.