Home / 1,594,749.42-2,392,133.40-396,671.94

Finding the Fourth Proportional to 1,594,749.42, 2,392,133.40 and 396,671.94

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Solution

The fourth proportional to 1,594,749.42, 2,392,133.40 and 396,671.94 is: 595,010.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,749.42 : 2,392,133.40 = 396,671.94 : x
  2. Step 2: Convert to fraction form
    1,594,749.42/2,392,133.40 = 396,671.94/x
  3. Step 3: Cross multiply
    1,594,749.42x = 2,392,133.40 × 396,671.94
  4. Step 4: Simplify right side
    1,594,749.42x = 948,892,196,516.80
  5. Step 5: Solve for x
    x = 948,892,196,516.80/1,594,749.42
  6. Step 6: Final answer
    x = 595,010.22

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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.