Home / 841,214.44-1,160,893.46-459,257.32

Finding the Fourth Proportional to 841,214.44, 1,160,893.46 and 459,257.32

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Solution

The fourth proportional to 841,214.44, 1,160,893.46 and 459,257.32 is: 633,784.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    841,214.44 : 1,160,893.46 = 459,257.32 : x
  2. Step 2: Convert to fraction form
    841,214.44/1,160,893.46 = 459,257.32/x
  3. Step 3: Cross multiply
    841,214.44x = 1,160,893.46 × 459,257.32
  4. Step 4: Simplify right side
    841,214.44x = 533,148,819,245.13
  5. Step 5: Solve for x
    x = 533,148,819,245.13/841,214.44
  6. Step 6: Final answer
    x = 633,784.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.