Home / 1,295,093.10-1,942,639.65-507,125.10

Finding the Fourth Proportional to 1,295,093.10, 1,942,639.65 and 507,125.10

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Solution

The fourth proportional to 1,295,093.10, 1,942,639.65 and 507,125.10 is: 760,687.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,295,093.10 : 1,942,639.65 = 507,125.10 : x
  2. Step 2: Convert to fraction form
    1,295,093.10/1,942,639.65 = 507,125.10/x
  3. Step 3: Cross multiply
    1,295,093.10x = 1,942,639.65 × 507,125.10
  4. Step 4: Simplify right side
    1,295,093.10x = 985,161,326,770.22
  5. Step 5: Solve for x
    x = 985,161,326,770.22/1,295,093.10
  6. Step 6: Final answer
    x = 760,687.65

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Similar ratio
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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.