Home / 6,427,894-9,644,544.60-4,001,076.04

Finding the Fourth Proportional to 6,427,894, 9,644,544.60 and 4,001,076.04

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Solution

The fourth proportional to 6,427,894, 9,644,544.60 and 4,001,076.04 is: 6,003,296.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,427,894 : 9,644,544.60 = 4,001,076.04 : x
  2. Step 2: Convert to fraction form
    6,427,894/9,644,544.60 = 4,001,076.04/x
  3. Step 3: Cross multiply
    6,427,894x = 9,644,544.60 × 4,001,076.04
  4. Step 4: Simplify right side
    6,427,894x = 38,588,556,315,771.38
  5. Step 5: Solve for x
    x = 38,588,556,315,771.38/6,427,894
  6. Step 6: Final answer
    x = 6,003,296.93

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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.