Home / 3,068,061.96-4,602,093.30-938,146.14

Finding the Fourth Proportional to 3,068,061.96, 4,602,093.30 and 938,146.14

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Solution

The fourth proportional to 3,068,061.96, 4,602,093.30 and 938,146.14 is: 1,407,219.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,061.96 : 4,602,093.30 = 938,146.14 : x
  2. Step 2: Convert to fraction form
    3,068,061.96/4,602,093.30 = 938,146.14/x
  3. Step 3: Cross multiply
    3,068,061.96x = 4,602,093.30 × 938,146.14
  4. Step 4: Simplify right side
    3,068,061.96x = 4,317,436,065,314.86
  5. Step 5: Solve for x
    x = 4,317,436,065,314.86/3,068,061.96
  6. Step 6: Final answer
    x = 1,407,219.32

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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.