Home / 1,632,199.60-2,445,893.70-1,183,864.60

Finding the Fourth Proportional to 1,632,199.60, 2,445,893.70 and 1,183,864.60

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Solution

The fourth proportional to 1,632,199.60, 2,445,893.70 and 1,183,864.60 is: 1,774,052.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,199.60 : 2,445,893.70 = 1,183,864.60 : x
  2. Step 2: Convert to fraction form
    1,632,199.60/2,445,893.70 = 1,183,864.60/x
  3. Step 3: Cross multiply
    1,632,199.60x = 2,445,893.70 × 1,183,864.60
  4. Step 4: Simplify right side
    1,632,199.60x = 2,895,606,966,793.02
  5. Step 5: Solve for x
    x = 2,895,606,966,793.02/1,632,199.60
  6. Step 6: Final answer
    x = 1,774,052.00

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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.