Home / 1,184,673.70-1,777,010.55-706,376.80

Finding the Fourth Proportional to 1,184,673.70, 1,777,010.55 and 706,376.80

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Solution

The fourth proportional to 1,184,673.70, 1,777,010.55 and 706,376.80 is: 1,059,565.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,673.70 : 1,777,010.55 = 706,376.80 : x
  2. Step 2: Convert to fraction form
    1,184,673.70/1,777,010.55 = 706,376.80/x
  3. Step 3: Cross multiply
    1,184,673.70x = 1,777,010.55 × 706,376.80
  4. Step 4: Simplify right side
    1,184,673.70x = 1,255,239,025,875.24
  5. Step 5: Solve for x
    x = 1,255,239,025,875.24/1,184,673.70
  6. Step 6: Final answer
    x = 1,059,565.20

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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.