Home / 3,575,704.60-5,359,409.70-1,444,389.40

Finding the Fourth Proportional to 3,575,704.60, 5,359,409.70 and 1,444,389.40

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Solution

The fourth proportional to 3,575,704.60, 5,359,409.70 and 1,444,389.40 is: 2,164,908.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,704.60 : 5,359,409.70 = 1,444,389.40 : x
  2. Step 2: Convert to fraction form
    3,575,704.60/5,359,409.70 = 1,444,389.40/x
  3. Step 3: Cross multiply
    3,575,704.60x = 5,359,409.70 × 1,444,389.40
  4. Step 4: Simplify right side
    3,575,704.60x = 7,741,074,560,937.18
  5. Step 5: Solve for x
    x = 7,741,074,560,937.18/3,575,704.60
  6. Step 6: Final answer
    x = 2,164,908.86

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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.