Home / 1,054,253.82-1,454,974.47-601,612.86

Finding the Fourth Proportional to 1,054,253.82, 1,454,974.47 and 601,612.86

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Solution

The fourth proportional to 1,054,253.82, 1,454,974.47 and 601,612.86 is: 830,285.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,253.82 : 1,454,974.47 = 601,612.86 : x
  2. Step 2: Convert to fraction form
    1,054,253.82/1,454,974.47 = 601,612.86/x
  3. Step 3: Cross multiply
    1,054,253.82x = 1,454,974.47 × 601,612.86
  4. Step 4: Simplify right side
    1,054,253.82x = 875,331,352,123.68
  5. Step 5: Solve for x
    x = 875,331,352,123.68/1,054,253.82
  6. Step 6: Final answer
    x = 830,285.21

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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.