Home / 437,193.40-603,329.10-246,210.04

Finding the Fourth Proportional to 437,193.40, 603,329.10 and 246,210.04

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Solution

The fourth proportional to 437,193.40, 603,329.10 and 246,210.04 is: 339,771.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,193.40 : 603,329.10 = 246,210.04 : x
  2. Step 2: Convert to fraction form
    437,193.40/603,329.10 = 246,210.04/x
  3. Step 3: Cross multiply
    437,193.40x = 603,329.10 × 246,210.04
  4. Step 4: Simplify right side
    437,193.40x = 148,545,681,844.16
  5. Step 5: Solve for x
    x = 148,545,681,844.16/437,193.40
  6. Step 6: Final answer
    x = 339,771.10

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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.