Home / 1,063,402.03-1,595,094.83-264,678.24

Finding the Fourth Proportional to 1,063,402.03, 1,595,094.83 and 264,678.24

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Solution

The fourth proportional to 1,063,402.03, 1,595,094.83 and 264,678.24 is: 397,015.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,402.03 : 1,595,094.83 = 264,678.24 : x
  2. Step 2: Convert to fraction form
    1,063,402.03/1,595,094.83 = 264,678.24/x
  3. Step 3: Cross multiply
    1,063,402.03x = 1,595,094.83 × 264,678.24
  4. Step 4: Simplify right side
    1,063,402.03x = 422,186,892,237.50
  5. Step 5: Solve for x
    x = 422,186,892,237.50/1,063,402.03
  6. Step 6: Final answer
    x = 397,015.32

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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.