Home / 1,837,295.10-2,756,029.05-575,163.90

Finding the Fourth Proportional to 1,837,295.10, 2,756,029.05 and 575,163.90

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Solution

The fourth proportional to 1,837,295.10, 2,756,029.05 and 575,163.90 is: 862,772.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,295.10 : 2,756,029.05 = 575,163.90 : x
  2. Step 2: Convert to fraction form
    1,837,295.10/2,756,029.05 = 575,163.90/x
  3. Step 3: Cross multiply
    1,837,295.10x = 2,756,029.05 × 575,163.90
  4. Step 4: Simplify right side
    1,837,295.10x = 1,585,168,416,911.30
  5. Step 5: Solve for x
    x = 1,585,168,416,911.30/1,837,295.10
  6. Step 6: Final answer
    x = 862,772.90

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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.