Home / 1,875,610.59-2,588,345.19-1,016,170.85

Finding the Fourth Proportional to 1,875,610.59, 2,588,345.19 and 1,016,170.85

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Solution

The fourth proportional to 1,875,610.59, 2,588,345.19 and 1,016,170.85 is: 1,402,317.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,875,610.59 : 2,588,345.19 = 1,016,170.85 : x
  2. Step 2: Convert to fraction form
    1,875,610.59/2,588,345.19 = 1,016,170.85/x
  3. Step 3: Cross multiply
    1,875,610.59x = 2,588,345.19 × 1,016,170.85
  4. Step 4: Simplify right side
    1,875,610.59x = 2,630,200,918,873.99
  5. Step 5: Solve for x
    x = 2,630,200,918,873.99/1,875,610.59
  6. Step 6: Final answer
    x = 1,402,317.16

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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.