Home / 1,164,406.08-1,606,750.38-655,097.52

Finding the Fourth Proportional to 1,164,406.08, 1,606,750.38 and 655,097.52

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Solution

The fourth proportional to 1,164,406.08, 1,606,750.38 and 655,097.52 is: 903,961.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,406.08 : 1,606,750.38 = 655,097.52 : x
  2. Step 2: Convert to fraction form
    1,164,406.08/1,606,750.38 = 655,097.52/x
  3. Step 3: Cross multiply
    1,164,406.08x = 1,606,750.38 × 655,097.52
  4. Step 4: Simplify right side
    1,164,406.08x = 1,052,578,189,197.06
  5. Step 5: Solve for x
    x = 1,052,578,189,197.06/1,164,406.08
  6. Step 6: Final answer
    x = 903,961.43

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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.