Home / 1,033,083.02-1,545,091.96-920,028.11

Finding the Fourth Proportional to 1,033,083.02, 1,545,091.96 and 920,028.11

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Solution

The fourth proportional to 1,033,083.02, 1,545,091.96 and 920,028.11 is: 1,376,005.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,083.02 : 1,545,091.96 = 920,028.11 : x
  2. Step 2: Convert to fraction form
    1,033,083.02/1,545,091.96 = 920,028.11/x
  3. Step 3: Cross multiply
    1,033,083.02x = 1,545,091.96 × 920,028.11
  4. Step 4: Simplify right side
    1,033,083.02x = 1,421,528,033,952.88
  5. Step 5: Solve for x
    x = 1,421,528,033,952.88/1,033,083.02
  6. Step 6: Final answer
    x = 1,376,005.61

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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.