Home / 1,056,652.94-1,458,181.06-603,953.66

Finding the Fourth Proportional to 1,056,652.94, 1,458,181.06 and 603,953.66

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Solution

The fourth proportional to 1,056,652.94, 1,458,181.06 and 603,953.66 is: 833,456.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,652.94 : 1,458,181.06 = 603,953.66 : x
  2. Step 2: Convert to fraction form
    1,056,652.94/1,458,181.06 = 603,953.66/x
  3. Step 3: Cross multiply
    1,056,652.94x = 1,458,181.06 × 603,953.66
  4. Step 4: Simplify right side
    1,056,652.94x = 880,673,788,129.68
  5. Step 5: Solve for x
    x = 880,673,788,129.68/1,056,652.94
  6. Step 6: Final answer
    x = 833,456.05

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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.