Home / 1,851,544.82-2,774,600.06-1,043,502.32

Finding the Fourth Proportional to 1,851,544.82, 2,774,600.06 and 1,043,502.32

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Solution

The fourth proportional to 1,851,544.82, 2,774,600.06 and 1,043,502.32 is: 1,563,722.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,851,544.82 : 2,774,600.06 = 1,043,502.32 : x
  2. Step 2: Convert to fraction form
    1,851,544.82/2,774,600.06 = 1,043,502.32/x
  3. Step 3: Cross multiply
    1,851,544.82x = 2,774,600.06 × 1,043,502.32
  4. Step 4: Simplify right side
    1,851,544.82x = 2,895,301,599,682.14
  5. Step 5: Solve for x
    x = 2,895,301,599,682.14/1,851,544.82
  6. Step 6: Final answer
    x = 1,563,722.12

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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.