Home / 1,004,349.35-1,506,536.28-294,391.74

Finding the Fourth Proportional to 1,004,349.35, 1,506,536.28 and 294,391.74

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Solution

The fourth proportional to 1,004,349.35, 1,506,536.28 and 294,391.74 is: 441,591.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,349.35 : 1,506,536.28 = 294,391.74 : x
  2. Step 2: Convert to fraction form
    1,004,349.35/1,506,536.28 = 294,391.74/x
  3. Step 3: Cross multiply
    1,004,349.35x = 1,506,536.28 × 294,391.74
  4. Step 4: Simplify right side
    1,004,349.35x = 443,511,836,842.33
  5. Step 5: Solve for x
    x = 443,511,836,842.33/1,004,349.35
  6. Step 6: Final answer
    x = 441,591.20

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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.