Home / 1,738,353.45-2,607,031.42-524,048.43

Finding the Fourth Proportional to 1,738,353.45, 2,607,031.42 and 524,048.43

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Solution

The fourth proportional to 1,738,353.45, 2,607,031.42 and 524,048.43 is: 785,922.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,353.45 : 2,607,031.42 = 524,048.43 : x
  2. Step 2: Convert to fraction form
    1,738,353.45/2,607,031.42 = 524,048.43/x
  3. Step 3: Cross multiply
    1,738,353.45x = 2,607,031.42 × 524,048.43
  4. Step 4: Simplify right side
    1,738,353.45x = 1,366,210,719,991.43
  5. Step 5: Solve for x
    x = 1,366,210,719,991.43/1,738,353.45
  6. Step 6: Final answer
    x = 785,922.29

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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.