Home / 2,446,261.36-3,377,529.52-1,528,902.84

Finding the Fourth Proportional to 2,446,261.36, 3,377,529.52 and 1,528,902.84

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Solution

The fourth proportional to 2,446,261.36, 3,377,529.52 and 1,528,902.84 is: 2,110,941.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,261.36 : 3,377,529.52 = 1,528,902.84 : x
  2. Step 2: Convert to fraction form
    2,446,261.36/3,377,529.52 = 1,528,902.84/x
  3. Step 3: Cross multiply
    2,446,261.36x = 3,377,529.52 × 1,528,902.84
  4. Step 4: Simplify right side
    2,446,261.36x = 5,163,914,488,455.35
  5. Step 5: Solve for x
    x = 5,163,914,488,455.35/2,446,261.36
  6. Step 6: Final answer
    x = 2,110,941.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.