Home / 1,050,197.23-1,575,576.16-376,346.64

Finding the Fourth Proportional to 1,050,197.23, 1,575,576.16 and 376,346.64

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Solution

The fourth proportional to 1,050,197.23, 1,575,576.16 and 376,346.64 is: 564,620.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,197.23 : 1,575,576.16 = 376,346.64 : x
  2. Step 2: Convert to fraction form
    1,050,197.23/1,575,576.16 = 376,346.64/x
  3. Step 3: Cross multiply
    1,050,197.23x = 1,575,576.16 × 376,346.64
  4. Step 4: Simplify right side
    1,050,197.23x = 592,962,798,847.65
  5. Step 5: Solve for x
    x = 592,962,798,847.65/1,050,197.23
  6. Step 6: Final answer
    x = 564,620.42

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1.5x scale

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.