Home / 2,021,401.70-3,032,102.55-958,519.70

Finding the Fourth Proportional to 2,021,401.70, 3,032,102.55 and 958,519.70

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Solution

The fourth proportional to 2,021,401.70, 3,032,102.55 and 958,519.70 is: 1,437,779.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,401.70 : 3,032,102.55 = 958,519.70 : x
  2. Step 2: Convert to fraction form
    2,021,401.70/3,032,102.55 = 958,519.70/x
  3. Step 3: Cross multiply
    2,021,401.70x = 3,032,102.55 × 958,519.70
  4. Step 4: Simplify right side
    2,021,401.70x = 2,906,330,026,595.24
  5. Step 5: Solve for x
    x = 2,906,330,026,595.24/2,021,401.70
  6. Step 6: Final answer
    x = 1,437,779.55

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Similar ratio
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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.