Home / 4,447,002.06-6,670,613.66-1,252,106.51

Finding the Fourth Proportional to 4,447,002.06, 6,670,613.66 and 1,252,106.51

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Solution

The fourth proportional to 4,447,002.06, 6,670,613.66 and 1,252,106.51 is: 1,878,190.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,447,002.06 : 6,670,613.66 = 1,252,106.51 : x
  2. Step 2: Convert to fraction form
    4,447,002.06/6,670,613.66 = 1,252,106.51/x
  3. Step 3: Cross multiply
    4,447,002.06x = 6,670,613.66 × 1,252,106.51
  4. Step 4: Simplify right side
    4,447,002.06x = 8,352,318,749,767.33
  5. Step 5: Solve for x
    x = 8,352,318,749,767.33/4,447,002.06
  6. Step 6: Final answer
    x = 1,878,190.89

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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.