Home / 2,066,423.32-3,099,630.66-570,511

Finding the Fourth Proportional to 2,066,423.32, 3,099,630.66 and 570,511

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Solution

The fourth proportional to 2,066,423.32, 3,099,630.66 and 570,511 is: 855,765.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066,423.32 : 3,099,630.66 = 570,511 : x
  2. Step 2: Convert to fraction form
    2,066,423.32/3,099,630.66 = 570,511/x
  3. Step 3: Cross multiply
    2,066,423.32x = 3,099,630.66 × 570,511
  4. Step 4: Simplify right side
    2,066,423.32x = 1,768,373,387,467.26
  5. Step 5: Solve for x
    x = 1,768,373,387,467.26/2,066,423.32
  6. Step 6: Final answer
    x = 855,765.31

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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.