Home / 3,334,322.26-4,601,386.81-1,806,429.39

Finding the Fourth Proportional to 3,334,322.26, 4,601,386.81 and 1,806,429.39

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Solution

The fourth proportional to 3,334,322.26, 4,601,386.81 and 1,806,429.39 is: 2,492,884.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,322.26 : 4,601,386.81 = 1,806,429.39 : x
  2. Step 2: Convert to fraction form
    3,334,322.26/4,601,386.81 = 1,806,429.39/x
  3. Step 3: Cross multiply
    3,334,322.26x = 4,601,386.81 × 1,806,429.39
  4. Step 4: Simplify right side
    3,334,322.26x = 8,312,080,345,335.41
  5. Step 5: Solve for x
    x = 8,312,080,345,335.41/3,334,322.26
  6. Step 6: Final answer
    x = 2,492,884.52

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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.