Home / 673,609.02-1,010,603.07-294,563.04

Finding the Fourth Proportional to 673,609.02, 1,010,603.07 and 294,563.04

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Solution

The fourth proportional to 673,609.02, 1,010,603.07 and 294,563.04 is: 441,927.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,609.02 : 1,010,603.07 = 294,563.04 : x
  2. Step 2: Convert to fraction form
    673,609.02/1,010,603.07 = 294,563.04/x
  3. Step 3: Cross multiply
    673,609.02x = 1,010,603.07 × 294,563.04
  4. Step 4: Simplify right side
    673,609.02x = 297,686,312,532.53
  5. Step 5: Solve for x
    x = 297,686,312,532.53/673,609.02
  6. Step 6: Final answer
    x = 441,927.44

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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.