Home / 1,036,553.26-1,555,051.28-362,656.55

Finding the Fourth Proportional to 1,036,553.26, 1,555,051.28 and 362,656.55

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Solution

The fourth proportional to 1,036,553.26, 1,555,051.28 and 362,656.55 is: 544,062.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,553.26 : 1,555,051.28 = 362,656.55 : x
  2. Step 2: Convert to fraction form
    1,036,553.26/1,555,051.28 = 362,656.55/x
  3. Step 3: Cross multiply
    1,036,553.26x = 1,555,051.28 × 362,656.55
  4. Step 4: Simplify right side
    1,036,553.26x = 563,949,532,277.88
  5. Step 5: Solve for x
    x = 563,949,532,277.88/1,036,553.26
  6. Step 6: Final answer
    x = 544,062.28

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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.