Home / 1,033,110.91-1,549,681.96-393,450.06

Finding the Fourth Proportional to 1,033,110.91, 1,549,681.96 and 393,450.06

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Solution

The fourth proportional to 1,033,110.91, 1,549,681.96 and 393,450.06 is: 590,181.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,110.91 : 1,549,681.96 = 393,450.06 : x
  2. Step 2: Convert to fraction form
    1,033,110.91/1,549,681.96 = 393,450.06/x
  3. Step 3: Cross multiply
    1,033,110.91x = 1,549,681.96 × 393,450.06
  4. Step 4: Simplify right side
    1,033,110.91x = 609,722,460,358.68
  5. Step 5: Solve for x
    x = 609,722,460,358.68/1,033,110.91
  6. Step 6: Final answer
    x = 590,181.03

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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.