Home / 296,007.20-444,010.80-269,050.40

Finding the Fourth Proportional to 296,007.20, 444,010.80 and 269,050.40

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Solution

The fourth proportional to 296,007.20, 444,010.80 and 269,050.40 is: 403,575.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,007.20 : 444,010.80 = 269,050.40 : x
  2. Step 2: Convert to fraction form
    296,007.20/444,010.80 = 269,050.40/x
  3. Step 3: Cross multiply
    296,007.20x = 444,010.80 × 269,050.40
  4. Step 4: Simplify right side
    296,007.20x = 119,461,283,344.32
  5. Step 5: Solve for x
    x = 119,461,283,344.32/296,007.20
  6. Step 6: Final answer
    x = 403,575.60

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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.