Home / 1,063,393.16-1,595,081.53-264,669.32

Finding the Fourth Proportional to 1,063,393.16, 1,595,081.53 and 264,669.32

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Solution

The fourth proportional to 1,063,393.16, 1,595,081.53 and 264,669.32 is: 397,001.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,393.16 : 1,595,081.53 = 264,669.32 : x
  2. Step 2: Convert to fraction form
    1,063,393.16/1,595,081.53 = 264,669.32/x
  3. Step 3: Cross multiply
    1,063,393.16x = 1,595,081.53 × 264,669.32
  4. Step 4: Simplify right side
    1,063,393.16x = 422,169,148,208.20
  5. Step 5: Solve for x
    x = 422,169,148,208.20/1,063,393.16
  6. Step 6: Final answer
    x = 397,001.94

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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.