Home / 2,014,112.40-3,021,138.98-497,795.48

Finding the Fourth Proportional to 2,014,112.40, 3,021,138.98 and 497,795.48

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Solution

The fourth proportional to 2,014,112.40, 3,021,138.98 and 497,795.48 is: 746,685.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,112.40 : 3,021,138.98 = 497,795.48 : x
  2. Step 2: Convert to fraction form
    2,014,112.40/3,021,138.98 = 497,795.48/x
  3. Step 3: Cross multiply
    2,014,112.40x = 3,021,138.98 × 497,795.48
  4. Step 4: Simplify right side
    2,014,112.40x = 1,503,909,328,695.81
  5. Step 5: Solve for x
    x = 1,503,909,328,695.81/2,014,112.40
  6. Step 6: Final answer
    x = 746,685.90

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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.