Home / 1,136,249.02-1,704,081.93-337,345.21

Finding the Fourth Proportional to 1,136,249.02, 1,704,081.93 and 337,345.21

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Solution

The fourth proportional to 1,136,249.02, 1,704,081.93 and 337,345.21 is: 505,931.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,249.02 : 1,704,081.93 = 337,345.21 : x
  2. Step 2: Convert to fraction form
    1,136,249.02/1,704,081.93 = 337,345.21/x
  3. Step 3: Cross multiply
    1,136,249.02x = 1,704,081.93 × 337,345.21
  4. Step 4: Simplify right side
    1,136,249.02x = 574,863,876,533.06
  5. Step 5: Solve for x
    x = 574,863,876,533.06/1,136,249.02
  6. Step 6: Final answer
    x = 505,931.24

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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.