Home / 4,450,074.12-6,672,899.88-1,417,044.24

Finding the Fourth Proportional to 4,450,074.12, 6,672,899.88 and 1,417,044.24

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Solution

The fourth proportional to 4,450,074.12, 6,672,899.88 and 1,417,044.24 is: 2,124,862.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450,074.12 : 6,672,899.88 = 1,417,044.24 : x
  2. Step 2: Convert to fraction form
    4,450,074.12/6,672,899.88 = 1,417,044.24/x
  3. Step 3: Cross multiply
    4,450,074.12x = 6,672,899.88 × 1,417,044.24
  4. Step 4: Simplify right side
    4,450,074.12x = 9,455,794,339,050.69
  5. Step 5: Solve for x
    x = 9,455,794,339,050.69/4,450,074.12
  6. Step 6: Final answer
    x = 2,124,862.21

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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.