Home / 4,763,052.84-7,144,674.30-1,525,208.16

Finding the Fourth Proportional to 4,763,052.84, 7,144,674.30 and 1,525,208.16

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Solution

The fourth proportional to 4,763,052.84, 7,144,674.30 and 1,525,208.16 is: 2,287,842.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,763,052.84 : 7,144,674.30 = 1,525,208.16 : x
  2. Step 2: Convert to fraction form
    4,763,052.84/7,144,674.30 = 1,525,208.16/x
  3. Step 3: Cross multiply
    4,763,052.84x = 7,144,674.30 × 1,525,208.16
  4. Step 4: Simplify right side
    4,763,052.84x = 10,897,115,542,902.29
  5. Step 5: Solve for x
    x = 10,897,115,542,902.29/4,763,052.84
  6. Step 6: Final answer
    x = 2,287,842.67

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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.