Home / 1,609,445.21-2,413,793.28-599,043.01

Finding the Fourth Proportional to 1,609,445.21, 2,413,793.28 and 599,043.01

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Solution

The fourth proportional to 1,609,445.21, 2,413,793.28 and 599,043.01 is: 898,425.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,445.21 : 2,413,793.28 = 599,043.01 : x
  2. Step 2: Convert to fraction form
    1,609,445.21/2,413,793.28 = 599,043.01/x
  3. Step 3: Cross multiply
    1,609,445.21x = 2,413,793.28 × 599,043.01
  4. Step 4: Simplify right side
    1,609,445.21x = 1,445,965,976,904.79
  5. Step 5: Solve for x
    x = 1,445,965,976,904.79/1,609,445.21
  6. Step 6: Final answer
    x = 898,425.10

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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.