Home / 967,821.01-1,451,575.99-302,973.01

Finding the Fourth Proportional to 967,821.01, 1,451,575.99 and 302,973.01

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Solution

The fourth proportional to 967,821.01, 1,451,575.99 and 302,973.01 is: 454,410.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,821.01 : 1,451,575.99 = 302,973.01 : x
  2. Step 2: Convert to fraction form
    967,821.01/1,451,575.99 = 302,973.01/x
  3. Step 3: Cross multiply
    967,821.01x = 1,451,575.99 × 302,973.01
  4. Step 4: Simplify right side
    967,821.01x = 439,788,346,934.03
  5. Step 5: Solve for x
    x = 439,788,346,934.03/967,821.01
  6. Step 6: Final answer
    x = 454,410.83

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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.