Home / 4,836,015.21-6,673,700.91-2,660,511.67

Finding the Fourth Proportional to 4,836,015.21, 6,673,700.91 and 2,660,511.67

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Solution

The fourth proportional to 4,836,015.21, 6,673,700.91 and 2,660,511.67 is: 3,671,506.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836,015.21 : 6,673,700.91 = 2,660,511.67 : x
  2. Step 2: Convert to fraction form
    4,836,015.21/6,673,700.91 = 2,660,511.67/x
  3. Step 3: Cross multiply
    4,836,015.21x = 6,673,700.91 × 2,660,511.67
  4. Step 4: Simplify right side
    4,836,015.21x = 17,755,459,153,144.62
  5. Step 5: Solve for x
    x = 17,755,459,153,144.62/4,836,015.21
  6. Step 6: Final answer
    x = 3,671,506.06

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1.5x scale

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.