Home / 1,036,063.20-1,554,305-325,926.08

Finding the Fourth Proportional to 1,036,063.20, 1,554,305 and 325,926.08

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Solution

The fourth proportional to 1,036,063.20, 1,554,305 and 325,926.08 is: 488,955.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,063.20 : 1,554,305 = 325,926.08 : x
  2. Step 2: Convert to fraction form
    1,036,063.20/1,554,305 = 325,926.08/x
  3. Step 3: Cross multiply
    1,036,063.20x = 1,554,305 × 325,926.08
  4. Step 4: Simplify right side
    1,036,063.20x = 506,588,535,774.40
  5. Step 5: Solve for x
    x = 506,588,535,774.40/1,036,063.20
  6. Step 6: Final answer
    x = 488,955.24

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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.