Home / 3,334,324.01-4,601,389.22-1,806,431.14

Finding the Fourth Proportional to 3,334,324.01, 4,601,389.22 and 1,806,431.14

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Solution

The fourth proportional to 3,334,324.01, 4,601,389.22 and 1,806,431.14 is: 2,492,886.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,324.01 : 4,601,389.22 = 1,806,431.14 : x
  2. Step 2: Convert to fraction form
    3,334,324.01/4,601,389.22 = 1,806,431.14/x
  3. Step 3: Cross multiply
    3,334,324.01x = 4,601,389.22 × 1,806,431.14
  4. Step 4: Simplify right side
    3,334,324.01x = 8,312,092,774,268.31
  5. Step 5: Solve for x
    x = 8,312,092,774,268.31/3,334,324.01
  6. Step 6: Final answer
    x = 2,492,886.94

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1.5x scale

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.