Home / 4,436,303.20-6,654,433.20-1,738,722.40

Finding the Fourth Proportional to 4,436,303.20, 6,654,433.20 and 1,738,722.40

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Solution

The fourth proportional to 4,436,303.20, 6,654,433.20 and 1,738,722.40 is: 2,608,075.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,303.20 : 6,654,433.20 = 1,738,722.40 : x
  2. Step 2: Convert to fraction form
    4,436,303.20/6,654,433.20 = 1,738,722.40/x
  3. Step 3: Cross multiply
    4,436,303.20x = 6,654,433.20 × 1,738,722.40
  4. Step 4: Simplify right side
    4,436,303.20x = 11,570,212,064,143.68
  5. Step 5: Solve for x
    x = 11,570,212,064,143.68/4,436,303.20
  6. Step 6: Final answer
    x = 2,608,075.13

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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.