Home / 1,833,058.05-2,529,621.50-1,017,262.29

Finding the Fourth Proportional to 1,833,058.05, 2,529,621.50 and 1,017,262.29

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Solution

The fourth proportional to 1,833,058.05, 2,529,621.50 and 1,017,262.29 is: 1,403,822.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,058.05 : 2,529,621.50 = 1,017,262.29 : x
  2. Step 2: Convert to fraction form
    1,833,058.05/2,529,621.50 = 1,017,262.29/x
  3. Step 3: Cross multiply
    1,833,058.05x = 2,529,621.50 × 1,017,262.29
  4. Step 4: Simplify right side
    1,833,058.05x = 2,573,288,564,323.00
  5. Step 5: Solve for x
    x = 2,573,288,564,323.00/1,833,058.05
  6. Step 6: Final answer
    x = 1,403,822.74

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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.