Home / 1,034,072.68-1,551,106.68-492,685.60

Finding the Fourth Proportional to 1,034,072.68, 1,551,106.68 and 492,685.60

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Solution

The fourth proportional to 1,034,072.68, 1,551,106.68 and 492,685.60 is: 739,027.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,072.68 : 1,551,106.68 = 492,685.60 : x
  2. Step 2: Convert to fraction form
    1,034,072.68/1,551,106.68 = 492,685.60/x
  3. Step 3: Cross multiply
    1,034,072.68x = 1,551,106.68 × 492,685.60
  4. Step 4: Simplify right side
    1,034,072.68x = 764,207,925,299.81
  5. Step 5: Solve for x
    x = 764,207,925,299.81/1,034,072.68
  6. Step 6: Final answer
    x = 739,027.29

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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.