Home / 1,184,599.92-1,776,411.18-455,012.94

Finding the Fourth Proportional to 1,184,599.92, 1,776,411.18 and 455,012.94

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Solution

The fourth proportional to 1,184,599.92, 1,776,411.18 and 455,012.94 is: 682,331.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,599.92 : 1,776,411.18 = 455,012.94 : x
  2. Step 2: Convert to fraction form
    1,184,599.92/1,776,411.18 = 455,012.94/x
  3. Step 3: Cross multiply
    1,184,599.92x = 1,776,411.18 × 455,012.94
  4. Step 4: Simplify right side
    1,184,599.92x = 808,290,073,660.67
  5. Step 5: Solve for x
    x = 808,290,073,660.67/1,184,599.92
  6. Step 6: Final answer
    x = 682,331.70

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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.