Home / 3,334,418.16-4,601,501.64-1,806,525.28

Finding the Fourth Proportional to 3,334,418.16, 4,601,501.64 and 1,806,525.28

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Solution

The fourth proportional to 3,334,418.16, 4,601,501.64 and 1,806,525.28 is: 2,493,007.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,418.16 : 4,601,501.64 = 1,806,525.28 : x
  2. Step 2: Convert to fraction form
    3,334,418.16/4,601,501.64 = 1,806,525.28/x
  3. Step 3: Cross multiply
    3,334,418.16x = 4,601,501.64 × 1,806,525.28
  4. Step 4: Simplify right side
    3,334,418.16x = 8,312,729,038,621.46
  5. Step 5: Solve for x
    x = 8,312,729,038,621.46/3,334,418.16
  6. Step 6: Final answer
    x = 2,493,007.37

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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.