Home / 1,182,336.10-1,773,438.53-1,050,722.44

Finding the Fourth Proportional to 1,182,336.10, 1,773,438.53 and 1,050,722.44

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Solution

The fourth proportional to 1,182,336.10, 1,773,438.53 and 1,050,722.44 is: 1,576,025.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,336.10 : 1,773,438.53 = 1,050,722.44 : x
  2. Step 2: Convert to fraction form
    1,182,336.10/1,773,438.53 = 1,050,722.44/x
  3. Step 3: Cross multiply
    1,182,336.10x = 1,773,438.53 × 1,050,722.44
  4. Step 4: Simplify right side
    1,182,336.10x = 1,863,391,649,744.40
  5. Step 5: Solve for x
    x = 1,863,391,649,744.40/1,182,336.10
  6. Step 6: Final answer
    x = 1,576,025.34

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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.