Home / 1,099,559.64-1,649,597.58-341,362.38

Finding the Fourth Proportional to 1,099,559.64, 1,649,597.58 and 341,362.38

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Solution

The fourth proportional to 1,099,559.64, 1,649,597.58 and 341,362.38 is: 512,123.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,099,559.64 : 1,649,597.58 = 341,362.38 : x
  2. Step 2: Convert to fraction form
    1,099,559.64/1,649,597.58 = 341,362.38/x
  3. Step 3: Cross multiply
    1,099,559.64x = 1,649,597.58 × 341,362.38
  4. Step 4: Simplify right side
    1,099,559.64x = 563,110,555,951.04
  5. Step 5: Solve for x
    x = 563,110,555,951.04/1,099,559.64
  6. Step 6: Final answer
    x = 512,123.70

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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.