Home / 883,762.40-1,325,720.16-244,066.40

Finding the Fourth Proportional to 883,762.40, 1,325,720.16 and 244,066.40

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Solution

The fourth proportional to 883,762.40, 1,325,720.16 and 244,066.40 is: 366,120.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,762.40 : 1,325,720.16 = 244,066.40 : x
  2. Step 2: Convert to fraction form
    883,762.40/1,325,720.16 = 244,066.40/x
  3. Step 3: Cross multiply
    883,762.40x = 1,325,720.16 × 244,066.40
  4. Step 4: Simplify right side
    883,762.40x = 323,563,746,858.62
  5. Step 5: Solve for x
    x = 323,563,746,858.62/883,762.40
  6. Step 6: Final answer
    x = 366,120.74

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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.