Home / 4,917,196.08-7,374,022.65-2,077,529.67

Finding the Fourth Proportional to 4,917,196.08, 7,374,022.65 and 2,077,529.67

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Solution

The fourth proportional to 4,917,196.08, 7,374,022.65 and 2,077,529.67 is: 3,115,546.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,917,196.08 : 7,374,022.65 = 2,077,529.67 : x
  2. Step 2: Convert to fraction form
    4,917,196.08/7,374,022.65 = 2,077,529.67/x
  3. Step 3: Cross multiply
    4,917,196.08x = 7,374,022.65 × 2,077,529.67
  4. Step 4: Simplify right side
    4,917,196.08x = 15,319,750,842,627.03
  5. Step 5: Solve for x
    x = 15,319,750,842,627.03/4,917,196.08
  6. Step 6: Final answer
    x = 3,115,546.05

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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.