Home / 436,982.60-603,047.16-246,002.69

Finding the Fourth Proportional to 436,982.60, 603,047.16 and 246,002.69

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Solution

The fourth proportional to 436,982.60, 603,047.16 and 246,002.69 is: 339,490.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,982.60 : 603,047.16 = 246,002.69 : x
  2. Step 2: Convert to fraction form
    436,982.60/603,047.16 = 246,002.69/x
  3. Step 3: Cross multiply
    436,982.60x = 603,047.16 × 246,002.69
  4. Step 4: Simplify right side
    436,982.60x = 148,351,220,541.63
  5. Step 5: Solve for x
    x = 148,351,220,541.63/436,982.60
  6. Step 6: Final answer
    x = 339,490.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.