Home / 5,946,615.58-8,919,162.47-1,902,765.10

Finding the Fourth Proportional to 5,946,615.58, 8,919,162.47 and 1,902,765.10

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Solution

The fourth proportional to 5,946,615.58, 8,919,162.47 and 1,902,765.10 is: 2,853,904.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,946,615.58 : 8,919,162.47 = 1,902,765.10 : x
  2. Step 2: Convert to fraction form
    5,946,615.58/8,919,162.47 = 1,902,765.10/x
  3. Step 3: Cross multiply
    5,946,615.58x = 8,919,162.47 × 1,902,765.10
  4. Step 4: Simplify right side
    5,946,615.58x = 16,971,071,051,604.80
  5. Step 5: Solve for x
    x = 16,971,071,051,604.80/5,946,615.58
  6. Step 6: Final answer
    x = 2,853,904.18

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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.