Home / 1,184,171.10-1,776,475.80-374,759.22

Finding the Fourth Proportional to 1,184,171.10, 1,776,475.80 and 374,759.22

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Solution

The fourth proportional to 1,184,171.10, 1,776,475.80 and 374,759.22 is: 562,208.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,171.10 : 1,776,475.80 = 374,759.22 : x
  2. Step 2: Convert to fraction form
    1,184,171.10/1,776,475.80 = 374,759.22/x
  3. Step 3: Cross multiply
    1,184,171.10x = 1,776,475.80 × 374,759.22
  4. Step 4: Simplify right side
    1,184,171.10x = 665,750,685,156.88
  5. Step 5: Solve for x
    x = 665,750,685,156.88/1,184,171.10
  6. Step 6: Final answer
    x = 562,208.19

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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.