Home / 3,360,581.53-5,039,213.41-1,466,503.45

Finding the Fourth Proportional to 3,360,581.53, 5,039,213.41 and 1,466,503.45

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Solution

The fourth proportional to 3,360,581.53, 5,039,213.41 and 1,466,503.45 is: 2,199,031.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,360,581.53 : 5,039,213.41 = 1,466,503.45 : x
  2. Step 2: Convert to fraction form
    3,360,581.53/5,039,213.41 = 1,466,503.45/x
  3. Step 3: Cross multiply
    3,360,581.53x = 5,039,213.41 × 1,466,503.45
  4. Step 4: Simplify right side
    3,360,581.53x = 7,390,023,840,286.36
  5. Step 5: Solve for x
    x = 7,390,023,840,286.36/3,360,581.53
  6. Step 6: Final answer
    x = 2,199,031.26

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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.