Home / 1,184,558.92-1,777,024.17-510,831.70

Finding the Fourth Proportional to 1,184,558.92, 1,777,024.17 and 510,831.70

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Solution

The fourth proportional to 1,184,558.92, 1,777,024.17 and 510,831.70 is: 766,327.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,558.92 : 1,777,024.17 = 510,831.70 : x
  2. Step 2: Convert to fraction form
    1,184,558.92/1,777,024.17 = 510,831.70/x
  3. Step 3: Cross multiply
    1,184,558.92x = 1,777,024.17 × 510,831.70
  4. Step 4: Simplify right side
    1,184,558.92x = 907,760,273,259.63
  5. Step 5: Solve for x
    x = 907,760,273,259.63/1,184,558.92
  6. Step 6: Final answer
    x = 766,327.67

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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.