Home / 3,334,368.56-4,601,433.14-1,806,475.68

Finding the Fourth Proportional to 3,334,368.56, 4,601,433.14 and 1,806,475.68

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Solution

The fourth proportional to 3,334,368.56, 4,601,433.14 and 1,806,475.68 is: 2,492,938.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,368.56 : 4,601,433.14 = 1,806,475.68 : x
  2. Step 2: Convert to fraction form
    3,334,368.56/4,601,433.14 = 1,806,475.68/x
  3. Step 3: Cross multiply
    3,334,368.56x = 4,601,433.14 × 1,806,475.68
  4. Step 4: Simplify right side
    3,334,368.56x = 8,312,377,051,523.66
  5. Step 5: Solve for x
    x = 8,312,377,051,523.66/3,334,368.56
  6. Step 6: Final answer
    x = 2,492,938.89

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.