Home / 483,824.61-725,746.88-176,066.06

Finding the Fourth Proportional to 483,824.61, 725,746.88 and 176,066.06

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Solution

The fourth proportional to 483,824.61, 725,746.88 and 176,066.06 is: 264,102.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,824.61 : 725,746.88 = 176,066.06 : x
  2. Step 2: Convert to fraction form
    483,824.61/725,746.88 = 176,066.06/x
  3. Step 3: Cross multiply
    483,824.61x = 725,746.88 × 176,066.06
  4. Step 4: Simplify right side
    483,824.61x = 127,779,390,530.32
  5. Step 5: Solve for x
    x = 127,779,390,530.32/483,824.61
  6. Step 6: Final answer
    x = 264,102.71

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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.