Home / 3,334,330.26-4,601,397.87-1,806,437.39

Finding the Fourth Proportional to 3,334,330.26, 4,601,397.87 and 1,806,437.39

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Solution

The fourth proportional to 3,334,330.26, 4,601,397.87 and 1,806,437.39 is: 2,492,895.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,330.26 : 4,601,397.87 = 1,806,437.39 : x
  2. Step 2: Convert to fraction form
    3,334,330.26/4,601,397.87 = 1,806,437.39/x
  3. Step 3: Cross multiply
    3,334,330.26x = 4,601,397.87 × 1,806,437.39
  4. Step 4: Simplify right side
    3,334,330.26x = 8,312,137,135,627.37
  5. Step 5: Solve for x
    x = 8,312,137,135,627.37/3,334,330.26
  6. Step 6: Final answer
    x = 2,492,895.57

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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.