Home / 2,021,415.60-3,032,123.40-601,287.15

Finding the Fourth Proportional to 2,021,415.60, 3,032,123.40 and 601,287.15

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Solution

The fourth proportional to 2,021,415.60, 3,032,123.40 and 601,287.15 is: 901,930.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,415.60 : 3,032,123.40 = 601,287.15 : x
  2. Step 2: Convert to fraction form
    2,021,415.60/3,032,123.40 = 601,287.15/x
  3. Step 3: Cross multiply
    2,021,415.60x = 3,032,123.40 × 601,287.15
  4. Step 4: Simplify right side
    2,021,415.60x = 1,823,176,837,634.31
  5. Step 5: Solve for x
    x = 1,823,176,837,634.31/2,021,415.60
  6. Step 6: Final answer
    x = 901,930.73

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Double scale
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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.