Home / 1,349,364.42-2,024,045.82-352,092.42

Finding the Fourth Proportional to 1,349,364.42, 2,024,045.82 and 352,092.42

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Solution

The fourth proportional to 1,349,364.42, 2,024,045.82 and 352,092.42 is: 528,138.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349,364.42 : 2,024,045.82 = 352,092.42 : x
  2. Step 2: Convert to fraction form
    1,349,364.42/2,024,045.82 = 352,092.42/x
  3. Step 3: Cross multiply
    1,349,364.42x = 2,024,045.82 × 352,092.42
  4. Step 4: Simplify right side
    1,349,364.42x = 712,651,190,954.69
  5. Step 5: Solve for x
    x = 712,651,190,954.69/1,349,364.42
  6. Step 6: Final answer
    x = 528,138.42

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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.