Home / 1,196,606.27-1,794,925.13-397,887.86

Finding the Fourth Proportional to 1,196,606.27, 1,794,925.13 and 397,887.86

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Solution

The fourth proportional to 1,196,606.27, 1,794,925.13 and 397,887.86 is: 596,837.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,606.27 : 1,794,925.13 = 397,887.86 : x
  2. Step 2: Convert to fraction form
    1,196,606.27/1,794,925.13 = 397,887.86/x
  3. Step 3: Cross multiply
    1,196,606.27x = 1,794,925.13 × 397,887.86
  4. Step 4: Simplify right side
    1,196,606.27x = 714,178,907,871.86
  5. Step 5: Solve for x
    x = 714,178,907,871.86/1,196,606.27
  6. Step 6: Final answer
    x = 596,837.01

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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.