Home / 1,875,601.88-2,588,333.34-1,016,162.18

Finding the Fourth Proportional to 1,875,601.88, 2,588,333.34 and 1,016,162.18

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Solution

The fourth proportional to 1,875,601.88, 2,588,333.34 and 1,016,162.18 is: 1,402,305.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,875,601.88 : 2,588,333.34 = 1,016,162.18 : x
  2. Step 2: Convert to fraction form
    1,875,601.88/2,588,333.34 = 1,016,162.18/x
  3. Step 3: Cross multiply
    1,875,601.88x = 2,588,333.34 × 1,016,162.18
  4. Step 4: Simplify right side
    1,875,601.88x = 2,630,166,449,341.08
  5. Step 5: Solve for x
    x = 2,630,166,449,341.08/1,875,601.88
  6. Step 6: Final answer
    x = 1,402,305.30

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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.