Home / 1,357,396.99-2,036,093.56-346,518.95

Finding the Fourth Proportional to 1,357,396.99, 2,036,093.56 and 346,518.95

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Solution

The fourth proportional to 1,357,396.99, 2,036,093.56 and 346,518.95 is: 519,777.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,357,396.99 : 2,036,093.56 = 346,518.95 : x
  2. Step 2: Convert to fraction form
    1,357,396.99/2,036,093.56 = 346,518.95/x
  3. Step 3: Cross multiply
    1,357,396.99x = 2,036,093.56 × 346,518.95
  4. Step 4: Simplify right side
    1,357,396.99x = 705,544,991,466.20
  5. Step 5: Solve for x
    x = 705,544,991,466.20/1,357,396.99
  6. Step 6: Final answer
    x = 519,777.93

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1.5x scale

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.