Home / 1,350,273.22-2,024,786.52-497,130.60

Finding the Fourth Proportional to 1,350,273.22, 2,024,786.52 and 497,130.60

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Solution

The fourth proportional to 1,350,273.22, 2,024,786.52 and 497,130.60 is: 745,466.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,273.22 : 2,024,786.52 = 497,130.60 : x
  2. Step 2: Convert to fraction form
    1,350,273.22/2,024,786.52 = 497,130.60/x
  3. Step 3: Cross multiply
    1,350,273.22x = 2,024,786.52 × 497,130.60
  4. Step 4: Simplify right side
    1,350,273.22x = 1,006,583,337,559.51
  5. Step 5: Solve for x
    x = 1,006,583,337,559.51/1,350,273.22
  6. Step 6: Final answer
    x = 745,466.42

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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.