Home / 1,064,183.06-1,468,603.61-580,779.11

Finding the Fourth Proportional to 1,064,183.06, 1,468,603.61 and 580,779.11

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Solution

The fourth proportional to 1,064,183.06, 1,468,603.61 and 580,779.11 is: 801,492.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,183.06 : 1,468,603.61 = 580,779.11 : x
  2. Step 2: Convert to fraction form
    1,064,183.06/1,468,603.61 = 580,779.11/x
  3. Step 3: Cross multiply
    1,064,183.06x = 1,468,603.61 × 580,779.11
  4. Step 4: Simplify right side
    1,064,183.06x = 852,934,300,504.12
  5. Step 5: Solve for x
    x = 852,934,300,504.12/1,064,183.06
  6. Step 6: Final answer
    x = 801,492.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.