Home / 3,110,709.35-4,666,064.03-2,579,268.35

Finding the Fourth Proportional to 3,110,709.35, 4,666,064.03 and 2,579,268.35

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Solution

The fourth proportional to 3,110,709.35, 4,666,064.03 and 2,579,268.35 is: 3,868,902.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,709.35 : 4,666,064.03 = 2,579,268.35 : x
  2. Step 2: Convert to fraction form
    3,110,709.35/4,666,064.03 = 2,579,268.35/x
  3. Step 3: Cross multiply
    3,110,709.35x = 4,666,064.03 × 2,579,268.35
  4. Step 4: Simplify right side
    3,110,709.35x = 12,035,031,258,756.11
  5. Step 5: Solve for x
    x = 12,035,031,258,756.11/3,110,709.35
  6. Step 6: Final answer
    x = 3,868,902.53

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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.