Home / 960,537.64-1,441,550.22-362,043.28

Finding the Fourth Proportional to 960,537.64, 1,441,550.22 and 362,043.28

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Solution

The fourth proportional to 960,537.64, 1,441,550.22 and 362,043.28 is: 543,345.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,537.64 : 1,441,550.22 = 362,043.28 : x
  2. Step 2: Convert to fraction form
    960,537.64/1,441,550.22 = 362,043.28/x
  3. Step 3: Cross multiply
    960,537.64x = 1,441,550.22 × 362,043.28
  4. Step 4: Simplify right side
    960,537.64x = 521,903,569,933.52
  5. Step 5: Solve for x
    x = 521,903,569,933.52/960,537.64
  6. Step 6: Final answer
    x = 543,345.26

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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.