Home / 1,054,247.82-1,454,966.19-601,606.86

Finding the Fourth Proportional to 1,054,247.82, 1,454,966.19 and 601,606.86

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Solution

The fourth proportional to 1,054,247.82, 1,454,966.19 and 601,606.86 is: 830,276.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,247.82 : 1,454,966.19 = 601,606.86 : x
  2. Step 2: Convert to fraction form
    1,054,247.82/1,454,966.19 = 601,606.86/x
  3. Step 3: Cross multiply
    1,054,247.82x = 1,454,966.19 × 601,606.86
  4. Step 4: Simplify right side
    1,054,247.82x = 875,317,640,972.06
  5. Step 5: Solve for x
    x = 875,317,640,972.06/1,054,247.82
  6. Step 6: Final answer
    x = 830,276.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.