Home / 1,104,614.37-1,656,920.73-346,514.37

Finding the Fourth Proportional to 1,104,614.37, 1,656,920.73 and 346,514.37

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Solution

The fourth proportional to 1,104,614.37, 1,656,920.73 and 346,514.37 is: 519,771.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,614.37 : 1,656,920.73 = 346,514.37 : x
  2. Step 2: Convert to fraction form
    1,104,614.37/1,656,920.73 = 346,514.37/x
  3. Step 3: Cross multiply
    1,104,614.37x = 1,656,920.73 × 346,514.37
  4. Step 4: Simplify right side
    1,104,614.37x = 574,146,842,895.89
  5. Step 5: Solve for x
    x = 574,146,842,895.89/1,104,614.37
  6. Step 6: Final answer
    x = 519,771.30

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1.5x scale

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.