Home / 1,582,453.33-2,373,680.02-384,367.57

Finding the Fourth Proportional to 1,582,453.33, 2,373,680.02 and 384,367.57

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Solution

The fourth proportional to 1,582,453.33, 2,373,680.02 and 384,367.57 is: 576,551.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,453.33 : 2,373,680.02 = 384,367.57 : x
  2. Step 2: Convert to fraction form
    1,582,453.33/2,373,680.02 = 384,367.57/x
  3. Step 3: Cross multiply
    1,582,453.33x = 2,373,680.02 × 384,367.57
  4. Step 4: Simplify right side
    1,582,453.33x = 912,365,621,244.95
  5. Step 5: Solve for x
    x = 912,365,621,244.95/1,582,453.33
  6. Step 6: Final answer
    x = 576,551.36

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Double scale
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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.