Home / 4,113,158.21-5,676,118.88-2,370,187.25

Finding the Fourth Proportional to 4,113,158.21, 5,676,118.88 and 2,370,187.25

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Solution

The fourth proportional to 4,113,158.21, 5,676,118.88 and 2,370,187.25 is: 3,270,835.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,113,158.21 : 5,676,118.88 = 2,370,187.25 : x
  2. Step 2: Convert to fraction form
    4,113,158.21/5,676,118.88 = 2,370,187.25/x
  3. Step 3: Cross multiply
    4,113,158.21x = 5,676,118.88 × 2,370,187.25
  4. Step 4: Simplify right side
    4,113,158.21x = 13,453,464,598,860.28
  5. Step 5: Solve for x
    x = 13,453,464,598,860.28/4,113,158.21
  6. Step 6: Final answer
    x = 3,270,835.67

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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.