Home / 2,843,273.95-4,265,657.91-1,021,822.81

Finding the Fourth Proportional to 2,843,273.95, 4,265,657.91 and 1,021,822.81

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Solution

The fourth proportional to 2,843,273.95, 4,265,657.91 and 1,021,822.81 is: 1,533,002.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,273.95 : 4,265,657.91 = 1,021,822.81 : x
  2. Step 2: Convert to fraction form
    2,843,273.95/4,265,657.91 = 1,021,822.81/x
  3. Step 3: Cross multiply
    2,843,273.95x = 4,265,657.91 × 1,021,822.81
  4. Step 4: Simplify right side
    2,843,273.95x = 4,358,746,552,094.93
  5. Step 5: Solve for x
    x = 4,358,746,552,094.93/2,843,273.95
  6. Step 6: Final answer
    x = 1,533,002.67

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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.