Home / 6,551,285.40-9,826,928.10-3,362,639.40

Finding the Fourth Proportional to 6,551,285.40, 9,826,928.10 and 3,362,639.40

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Solution

The fourth proportional to 6,551,285.40, 9,826,928.10 and 3,362,639.40 is: 5,043,959.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,285.40 : 9,826,928.10 = 3,362,639.40 : x
  2. Step 2: Convert to fraction form
    6,551,285.40/9,826,928.10 = 3,362,639.40/x
  3. Step 3: Cross multiply
    6,551,285.40x = 9,826,928.10 × 3,362,639.40
  4. Step 4: Simplify right side
    6,551,285.40x = 33,044,415,610,027.14
  5. Step 5: Solve for x
    x = 33,044,415,610,027.14/6,551,285.40
  6. Step 6: Final answer
    x = 5,043,959.10

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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.