Home / 3,036,747.90-4,556,871.45-1,144,847.10

Finding the Fourth Proportional to 3,036,747.90, 4,556,871.45 and 1,144,847.10

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Solution

The fourth proportional to 3,036,747.90, 4,556,871.45 and 1,144,847.10 is: 1,717,930.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,747.90 : 4,556,871.45 = 1,144,847.10 : x
  2. Step 2: Convert to fraction form
    3,036,747.90/4,556,871.45 = 1,144,847.10/x
  3. Step 3: Cross multiply
    3,036,747.90x = 4,556,871.45 × 1,144,847.10
  4. Step 4: Simplify right side
    3,036,747.90x = 5,216,921,064,605.30
  5. Step 5: Solve for x
    x = 5,216,921,064,605.30/3,036,747.90
  6. Step 6: Final answer
    x = 1,717,930.25

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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.