Home / 1,673,246.04-2,510,262.70-551,315

Finding the Fourth Proportional to 1,673,246.04, 2,510,262.70 and 551,315

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Solution

The fourth proportional to 1,673,246.04, 2,510,262.70 and 551,315 is: 827,102.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,673,246.04 : 2,510,262.70 = 551,315 : x
  2. Step 2: Convert to fraction form
    1,673,246.04/2,510,262.70 = 551,315/x
  3. Step 3: Cross multiply
    1,673,246.04x = 2,510,262.70 × 551,315
  4. Step 4: Simplify right side
    1,673,246.04x = 1,383,945,480,450.50
  5. Step 5: Solve for x
    x = 1,383,945,480,450.50/1,673,246.04
  6. Step 6: Final answer
    x = 827,102.20

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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.