Home / 3,196,485.64-4,794,770.02-1,066,569.76

Finding the Fourth Proportional to 3,196,485.64, 4,794,770.02 and 1,066,569.76

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Solution

The fourth proportional to 3,196,485.64, 4,794,770.02 and 1,066,569.76 is: 1,599,868.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,485.64 : 4,794,770.02 = 1,066,569.76 : x
  2. Step 2: Convert to fraction form
    3,196,485.64/4,794,770.02 = 1,066,569.76/x
  3. Step 3: Cross multiply
    3,196,485.64x = 4,794,770.02 × 1,066,569.76
  4. Step 4: Simplify right side
    3,196,485.64x = 5,113,956,709,486.60
  5. Step 5: Solve for x
    x = 5,113,956,709,486.60/3,196,485.64
  6. Step 6: Final answer
    x = 1,599,868.51

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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.