Home / 2,021,331.40-3,032,045.70-601,433.80

Finding the Fourth Proportional to 2,021,331.40, 3,032,045.70 and 601,433.80

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Solution

The fourth proportional to 2,021,331.40, 3,032,045.70 and 601,433.80 is: 902,165.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,331.40 : 3,032,045.70 = 601,433.80 : x
  2. Step 2: Convert to fraction form
    2,021,331.40/3,032,045.70 = 601,433.80/x
  3. Step 3: Cross multiply
    2,021,331.40x = 3,032,045.70 × 601,433.80
  4. Step 4: Simplify right side
    2,021,331.40x = 1,823,574,767,124.66
  5. Step 5: Solve for x
    x = 1,823,574,767,124.66/2,021,331.40
  6. Step 6: Final answer
    x = 902,165.16

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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.