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Finding the Fourth Proportional to 733,820.06, 1,100,730.10 and 733,820.06

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Solution

The fourth proportional to 733,820.06, 1,100,730.10 and 733,820.06 is: 1,100,730.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,820.06 : 1,100,730.10 = 733,820.06 : x
  2. Step 2: Convert to fraction form
    733,820.06/1,100,730.10 = 733,820.06/x
  3. Step 3: Cross multiply
    733,820.06x = 1,100,730.10 × 733,820.06
  4. Step 4: Simplify right side
    733,820.06x = 807,737,828,025.81
  5. Step 5: Solve for x
    x = 807,737,828,025.81/733,820.06
  6. Step 6: Final answer
    x = 1,100,730.10

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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.