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Finding the Third Proportional to 4,750,820 and 11,087,300

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Solution

The third proportional to 4,750,820 and 11,087,300 is: 25,875,158.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,750,820 : 11,087,300 = 11,087,300 : x
  2. Step 2: Convert to fraction form
    4,750,820/11,087,300 = 11,087,300/x
  3. Step 3: Cross multiply
    4,750,820x = 11,087,300 × 11,087,300
  4. Step 4: Simplify right side
    4,750,820x = 122,928,221,290,000
  5. Step 5: Solve for x
    x = 122,928,221,290,000/4,750,820
  6. Step 6: Final answer
    x = 25,875,158.67

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.