Home / 1,036,672.10-1,554,366.63-404,842.94

Finding the Fourth Proportional to 1,036,672.10, 1,554,366.63 and 404,842.94

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Solution

The fourth proportional to 1,036,672.10, 1,554,366.63 and 404,842.94 is: 607,013.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,672.10 : 1,554,366.63 = 404,842.94 : x
  2. Step 2: Convert to fraction form
    1,036,672.10/1,554,366.63 = 404,842.94/x
  3. Step 3: Cross multiply
    1,036,672.10x = 1,554,366.63 × 404,842.94
  4. Step 4: Simplify right side
    1,036,672.10x = 629,274,356,327.09
  5. Step 5: Solve for x
    x = 629,274,356,327.09/1,036,672.10
  6. Step 6: Final answer
    x = 607,013.88

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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.