Home / 1,477,676.01-2,213,306.42-907,325.85

Finding the Fourth Proportional to 1,477,676.01, 2,213,306.42 and 907,325.85

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Solution

The fourth proportional to 1,477,676.01, 2,213,306.42 and 907,325.85 is: 1,359,019.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,477,676.01 : 2,213,306.42 = 907,325.85 : x
  2. Step 2: Convert to fraction form
    1,477,676.01/2,213,306.42 = 907,325.85/x
  3. Step 3: Cross multiply
    1,477,676.01x = 2,213,306.42 × 907,325.85
  4. Step 4: Simplify right side
    1,477,676.01x = 2,008,190,124,300.33
  5. Step 5: Solve for x
    x = 2,008,190,124,300.33/1,477,676.01
  6. Step 6: Final answer
    x = 1,359,019.24

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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.