Home / 5,013,744.40-7,521,860.76-2,351,242

Finding the Fourth Proportional to 5,013,744.40, 7,521,860.76 and 2,351,242

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Solution

The fourth proportional to 5,013,744.40, 7,521,860.76 and 2,351,242 is: 3,527,446.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,013,744.40 : 7,521,860.76 = 2,351,242 : x
  2. Step 2: Convert to fraction form
    5,013,744.40/7,521,860.76 = 2,351,242/x
  3. Step 3: Cross multiply
    5,013,744.40x = 7,521,860.76 × 2,351,242
  4. Step 4: Simplify right side
    5,013,744.40x = 17,685,714,937,063.92
  5. Step 5: Solve for x
    x = 17,685,714,937,063.92/5,013,744.40
  6. Step 6: Final answer
    x = 3,527,446.46

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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.