Home / 3,771,031.95-5,656,576.61-1,075,354.85

Finding the Fourth Proportional to 3,771,031.95, 5,656,576.61 and 1,075,354.85

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Solution

The fourth proportional to 3,771,031.95, 5,656,576.61 and 1,075,354.85 is: 1,613,040.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,771,031.95 : 5,656,576.61 = 1,075,354.85 : x
  2. Step 2: Convert to fraction form
    3,771,031.95/5,656,576.61 = 1,075,354.85/x
  3. Step 3: Cross multiply
    3,771,031.95x = 5,656,576.61 × 1,075,354.85
  4. Step 4: Simplify right side
    3,771,031.95x = 6,082,827,108,789.89
  5. Step 5: Solve for x
    x = 6,082,827,108,789.89/3,771,031.95
  6. Step 6: Final answer
    x = 1,613,040.46

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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.