Home / 4,450,806.10-6,142,114.05-2,413,615.06

Finding the Fourth Proportional to 4,450,806.10, 6,142,114.05 and 2,413,615.06

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Solution

The fourth proportional to 4,450,806.10, 6,142,114.05 and 2,413,615.06 is: 3,330,789.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450,806.10 : 6,142,114.05 = 2,413,615.06 : x
  2. Step 2: Convert to fraction form
    4,450,806.10/6,142,114.05 = 2,413,615.06/x
  3. Step 3: Cross multiply
    4,450,806.10x = 6,142,114.05 × 2,413,615.06
  4. Step 4: Simplify right side
    4,450,806.10x = 14,824,698,971,317.59
  5. Step 5: Solve for x
    x = 14,824,698,971,317.59/4,450,806.10
  6. Step 6: Final answer
    x = 3,330,789.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.