Home / 3,568,955.10-5,355,247.05-2,371,710.30

Finding the Fourth Proportional to 3,568,955.10, 5,355,247.05 and 2,371,710.30

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Solution

The fourth proportional to 3,568,955.10, 5,355,247.05 and 2,371,710.30 is: 3,558,771.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,955.10 : 5,355,247.05 = 2,371,710.30 : x
  2. Step 2: Convert to fraction form
    3,568,955.10/5,355,247.05 = 2,371,710.30/x
  3. Step 3: Cross multiply
    3,568,955.10x = 5,355,247.05 × 2,371,710.30
  4. Step 4: Simplify right side
    3,568,955.10x = 12,701,094,587,529.61
  5. Step 5: Solve for x
    x = 12,701,094,587,529.61/3,568,955.10
  6. Step 6: Final answer
    x = 3,558,771.19

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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.