Home / 2,898,006.09-4,349,002.23-1,004,747.54

Finding the Fourth Proportional to 2,898,006.09, 4,349,002.23 and 1,004,747.54

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Solution

The fourth proportional to 2,898,006.09, 4,349,002.23 and 1,004,747.54 is: 1,507,812.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,898,006.09 : 4,349,002.23 = 1,004,747.54 : x
  2. Step 2: Convert to fraction form
    2,898,006.09/4,349,002.23 = 1,004,747.54/x
  3. Step 3: Cross multiply
    2,898,006.09x = 4,349,002.23 × 1,004,747.54
  4. Step 4: Simplify right side
    2,898,006.09x = 4,369,649,270,302.00
  5. Step 5: Solve for x
    x = 4,369,649,270,302.00/2,898,006.09
  6. Step 6: Final answer
    x = 1,507,812.31

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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.