Home / 598,071.34-896,883.45-242,965.72

Finding the Fourth Proportional to 598,071.34, 896,883.45 and 242,965.72

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Solution

The fourth proportional to 598,071.34, 896,883.45 and 242,965.72 is: 364,357.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,071.34 : 896,883.45 = 242,965.72 : x
  2. Step 2: Convert to fraction form
    598,071.34/896,883.45 = 242,965.72/x
  3. Step 3: Cross multiply
    598,071.34x = 896,883.45 × 242,965.72
  4. Step 4: Simplify right side
    598,071.34x = 217,911,933,185.33
  5. Step 5: Solve for x
    x = 217,911,933,185.33/598,071.34
  6. Step 6: Final answer
    x = 364,357.76

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1.5x scale

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.