Home / 4,400,117.10-6,603,128.10-2,601,090.90

Finding the Fourth Proportional to 4,400,117.10, 6,603,128.10 and 2,601,090.90

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Solution

The fourth proportional to 4,400,117.10, 6,603,128.10 and 2,601,090.90 is: 3,903,381.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,400,117.10 : 6,603,128.10 = 2,601,090.90 : x
  2. Step 2: Convert to fraction form
    4,400,117.10/6,603,128.10 = 2,601,090.90/x
  3. Step 3: Cross multiply
    4,400,117.10x = 6,603,128.10 × 2,601,090.90
  4. Step 4: Simplify right side
    4,400,117.10x = 17,175,336,412,444.29
  5. Step 5: Solve for x
    x = 17,175,336,412,444.29/4,400,117.10
  6. Step 6: Final answer
    x = 3,903,381.67

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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.