Home / 1,033,125.48-1,549,801.23-350,505.21

Finding the Fourth Proportional to 1,033,125.48, 1,549,801.23 and 350,505.21

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Solution

The fourth proportional to 1,033,125.48, 1,549,801.23 and 350,505.21 is: 525,796.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,125.48 : 1,549,801.23 = 350,505.21 : x
  2. Step 2: Convert to fraction form
    1,033,125.48/1,549,801.23 = 350,505.21/x
  3. Step 3: Cross multiply
    1,033,125.48x = 1,549,801.23 × 350,505.21
  4. Step 4: Simplify right side
    1,033,125.48x = 543,213,405,579.41
  5. Step 5: Solve for x
    x = 543,213,405,579.41/1,033,125.48
  6. Step 6: Final answer
    x = 525,796.16

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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.