Home / 3,334,422.40-4,601,502-1,806,529.52

Finding the Fourth Proportional to 3,334,422.40, 4,601,502 and 1,806,529.52

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Solution

The fourth proportional to 3,334,422.40, 4,601,502 and 1,806,529.52 is: 2,493,010.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,422.40 : 4,601,502 = 1,806,529.52 : x
  2. Step 2: Convert to fraction form
    3,334,422.40/4,601,502 = 1,806,529.52/x
  3. Step 3: Cross multiply
    3,334,422.40x = 4,601,502 × 1,806,529.52
  4. Step 4: Simplify right side
    3,334,422.40x = 8,312,749,199,339.04
  5. Step 5: Solve for x
    x = 8,312,749,199,339.04/3,334,422.40
  6. Step 6: Final answer
    x = 2,493,010.24

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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.