Home / 2,307,730.60-3,456,930.30-1,551,903.40

Finding the Fourth Proportional to 2,307,730.60, 3,456,930.30 and 1,551,903.40

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Solution

The fourth proportional to 2,307,730.60, 3,456,930.30 and 1,551,903.40 is: 2,324,717.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,730.60 : 3,456,930.30 = 1,551,903.40 : x
  2. Step 2: Convert to fraction form
    2,307,730.60/3,456,930.30 = 1,551,903.40/x
  3. Step 3: Cross multiply
    2,307,730.60x = 3,456,930.30 × 1,551,903.40
  4. Step 4: Simplify right side
    2,307,730.60x = 5,364,821,886,133.02
  5. Step 5: Solve for x
    x = 5,364,821,886,133.02/2,307,730.60
  6. Step 6: Final answer
    x = 2,324,717.58

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Why These Related Problems?

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