Home / 5,868,966.64-8,099,070.96-3,290,639.44

Finding the Fourth Proportional to 5,868,966.64, 8,099,070.96 and 3,290,639.44

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Solution

The fourth proportional to 5,868,966.64, 8,099,070.96 and 3,290,639.44 is: 4,541,024.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,868,966.64 : 8,099,070.96 = 3,290,639.44 : x
  2. Step 2: Convert to fraction form
    5,868,966.64/8,099,070.96 = 3,290,639.44/x
  3. Step 3: Cross multiply
    5,868,966.64x = 8,099,070.96 × 3,290,639.44
  4. Step 4: Simplify right side
    5,868,966.64x = 26,651,122,328,334.66
  5. Step 5: Solve for x
    x = 26,651,122,328,334.66/5,868,966.64
  6. Step 6: Final answer
    x = 4,541,024.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.