Home / 3,196,480.89-4,794,762.85-1,066,565.01

Finding the Fourth Proportional to 3,196,480.89, 4,794,762.85 and 1,066,565.01

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Solution

The fourth proportional to 3,196,480.89, 4,794,762.85 and 1,066,565.01 is: 1,599,861.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,480.89 : 4,794,762.85 = 1,066,565.01 : x
  2. Step 2: Convert to fraction form
    3,196,480.89/4,794,762.85 = 1,066,565.01/x
  3. Step 3: Cross multiply
    3,196,480.89x = 4,794,762.85 × 1,066,565.01
  4. Step 4: Simplify right side
    3,196,480.89x = 5,113,926,274,657.84
  5. Step 5: Solve for x
    x = 5,113,926,274,657.84/3,196,480.89
  6. Step 6: Final answer
    x = 1,599,861.36

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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.