Home / 2,000,676.06-3,001,576.05-803,439.06

Finding the Fourth Proportional to 2,000,676.06, 3,001,576.05 and 803,439.06

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Solution

The fourth proportional to 2,000,676.06, 3,001,576.05 and 803,439.06 is: 1,205,384.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,676.06 : 3,001,576.05 = 803,439.06 : x
  2. Step 2: Convert to fraction form
    2,000,676.06/3,001,576.05 = 803,439.06/x
  3. Step 3: Cross multiply
    2,000,676.06x = 3,001,576.05 × 803,439.06
  4. Step 4: Simplify right side
    2,000,676.06x = 2,411,583,440,130.51
  5. Step 5: Solve for x
    x = 2,411,583,440,130.51/2,000,676.06
  6. Step 6: Final answer
    x = 1,205,384.26

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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.