Home / 1,559,634.40-2,339,451.60-377,682.40

Finding the Fourth Proportional to 1,559,634.40, 2,339,451.60 and 377,682.40

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Solution

The fourth proportional to 1,559,634.40, 2,339,451.60 and 377,682.40 is: 566,523.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,634.40 : 2,339,451.60 = 377,682.40 : x
  2. Step 2: Convert to fraction form
    1,559,634.40/2,339,451.60 = 377,682.40/x
  3. Step 3: Cross multiply
    1,559,634.40x = 2,339,451.60 × 377,682.40
  4. Step 4: Simplify right side
    1,559,634.40x = 883,569,694,971.84
  5. Step 5: Solve for x
    x = 883,569,694,971.84/1,559,634.40
  6. Step 6: Final answer
    x = 566,523.60

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Double scale
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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.