Home / 1,356,940.62-2,035,426.73-346,060.62

Finding the Fourth Proportional to 1,356,940.62, 2,035,426.73 and 346,060.62

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Solution

The fourth proportional to 1,356,940.62, 2,035,426.73 and 346,060.62 is: 519,094.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,356,940.62 : 2,035,426.73 = 346,060.62 : x
  2. Step 2: Convert to fraction form
    1,356,940.62/2,035,426.73 = 346,060.62/x
  3. Step 3: Cross multiply
    1,356,940.62x = 2,035,426.73 × 346,060.62
  4. Step 4: Simplify right side
    1,356,940.62x = 704,381,034,418.07
  5. Step 5: Solve for x
    x = 704,381,034,418.07/1,356,940.62
  6. Step 6: Final answer
    x = 519,094.96

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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.