Home / 5,870,443.20-8,805,664.80-1,610,604.60

Finding the Fourth Proportional to 5,870,443.20, 8,805,664.80 and 1,610,604.60

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Solution

The fourth proportional to 5,870,443.20, 8,805,664.80 and 1,610,604.60 is: 2,415,906.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,443.20 : 8,805,664.80 = 1,610,604.60 : x
  2. Step 2: Convert to fraction form
    5,870,443.20/8,805,664.80 = 1,610,604.60/x
  3. Step 3: Cross multiply
    5,870,443.20x = 8,805,664.80 × 1,610,604.60
  4. Step 4: Simplify right side
    5,870,443.20x = 14,182,444,232,938.08
  5. Step 5: Solve for x
    x = 14,182,444,232,938.08/5,870,443.20
  6. Step 6: Final answer
    x = 2,415,906.90

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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.