Home / 1,875,797.56-2,588,601.60-1,016,358.50

Finding the Fourth Proportional to 1,875,797.56, 2,588,601.60 and 1,016,358.50

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Solution

The fourth proportional to 1,875,797.56, 2,588,601.60 and 1,016,358.50 is: 1,402,575.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,875,797.56 : 2,588,601.60 = 1,016,358.50 : x
  2. Step 2: Convert to fraction form
    1,875,797.56/2,588,601.60 = 1,016,358.50/x
  3. Step 3: Cross multiply
    1,875,797.56x = 2,588,601.60 × 1,016,358.50
  4. Step 4: Simplify right side
    1,875,797.56x = 2,630,947,239,273.60
  5. Step 5: Solve for x
    x = 2,630,947,239,273.60/1,875,797.56
  6. Step 6: Final answer
    x = 1,402,575.25

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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.