Home / 1,184,601.06-1,776,900.23-385,881.33

Finding the Fourth Proportional to 1,184,601.06, 1,776,900.23 and 385,881.33

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Solution

The fourth proportional to 1,184,601.06, 1,776,900.23 and 385,881.33 is: 578,821.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,601.06 : 1,776,900.23 = 385,881.33 : x
  2. Step 2: Convert to fraction form
    1,184,601.06/1,776,900.23 = 385,881.33/x
  3. Step 3: Cross multiply
    1,184,601.06x = 1,776,900.23 × 385,881.33
  4. Step 4: Simplify right side
    1,184,601.06x = 685,672,613,215.80
  5. Step 5: Solve for x
    x = 685,672,613,215.80/1,184,601.06
  6. Step 6: Final answer
    x = 578,821.54

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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.