Home / 2,906,012.34-4,359,182.52-884,322.18

Finding the Fourth Proportional to 2,906,012.34, 4,359,182.52 and 884,322.18

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Solution

The fourth proportional to 2,906,012.34, 4,359,182.52 and 884,322.18 is: 1,326,533.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,906,012.34 : 4,359,182.52 = 884,322.18 : x
  2. Step 2: Convert to fraction form
    2,906,012.34/4,359,182.52 = 884,322.18/x
  3. Step 3: Cross multiply
    2,906,012.34x = 4,359,182.52 × 884,322.18
  4. Step 4: Simplify right side
    2,906,012.34x = 3,854,921,789,104.29
  5. Step 5: Solve for x
    x = 3,854,921,789,104.29/2,906,012.34
  6. Step 6: Final answer
    x = 1,326,533.18

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.