Home / 1,855,295.24-2,782,988.22-1,050,829.16

Finding the Fourth Proportional to 1,855,295.24, 2,782,988.22 and 1,050,829.16

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Solution

The fourth proportional to 1,855,295.24, 2,782,988.22 and 1,050,829.16 is: 1,576,269.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,855,295.24 : 2,782,988.22 = 1,050,829.16 : x
  2. Step 2: Convert to fraction form
    1,855,295.24/2,782,988.22 = 1,050,829.16/x
  3. Step 3: Cross multiply
    1,855,295.24x = 2,782,988.22 × 1,050,829.16
  4. Step 4: Simplify right side
    1,855,295.24x = 2,924,445,173,512.50
  5. Step 5: Solve for x
    x = 2,924,445,173,512.50/1,855,295.24
  6. Step 6: Final answer
    x = 1,576,269.43

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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.