Home / 1,706,614.08-2,355,082.32-942,651.24

Finding the Fourth Proportional to 1,706,614.08, 2,355,082.32 and 942,651.24

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Solution

The fourth proportional to 1,706,614.08, 2,355,082.32 and 942,651.24 is: 1,300,833.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,614.08 : 2,355,082.32 = 942,651.24 : x
  2. Step 2: Convert to fraction form
    1,706,614.08/2,355,082.32 = 942,651.24/x
  3. Step 3: Cross multiply
    1,706,614.08x = 2,355,082.32 × 942,651.24
  4. Step 4: Simplify right side
    1,706,614.08x = 2,220,021,269,250.08
  5. Step 5: Solve for x
    x = 2,220,021,269,250.08/1,706,614.08
  6. Step 6: Final answer
    x = 1,300,833.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.