Home / 2,080,627.56-3,120,941.35-584,719.56

Finding the Fourth Proportional to 2,080,627.56, 3,120,941.35 and 584,719.56

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Solution

The fourth proportional to 2,080,627.56, 3,120,941.35 and 584,719.56 is: 877,079.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,627.56 : 3,120,941.35 = 584,719.56 : x
  2. Step 2: Convert to fraction form
    2,080,627.56/3,120,941.35 = 584,719.56/x
  3. Step 3: Cross multiply
    2,080,627.56x = 3,120,941.35 × 584,719.56
  4. Step 4: Simplify right side
    2,080,627.56x = 1,824,875,457,836.56
  5. Step 5: Solve for x
    x = 1,824,875,457,836.56/2,080,627.56
  6. Step 6: Final answer
    x = 877,079.34

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Similar ratio
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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.