Home / 2,401,431.07-3,601,880.38-604,315.03

Finding the Fourth Proportional to 2,401,431.07, 3,601,880.38 and 604,315.03

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Solution

The fourth proportional to 2,401,431.07, 3,601,880.38 and 604,315.03 is: 906,405.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401,431.07 : 3,601,880.38 = 604,315.03 : x
  2. Step 2: Convert to fraction form
    2,401,431.07/3,601,880.38 = 604,315.03/x
  3. Step 3: Cross multiply
    2,401,431.07x = 3,601,880.38 × 604,315.03
  4. Step 4: Simplify right side
    2,401,431.07x = 2,176,670,428,865.13
  5. Step 5: Solve for x
    x = 2,176,670,428,865.13/2,401,431.07
  6. Step 6: Final answer
    x = 906,405.54

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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.