Home / 1,067,141.54-1,600,001.26-587,595.16

Finding the Fourth Proportional to 1,067,141.54, 1,600,001.26 and 587,595.16

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Solution

The fourth proportional to 1,067,141.54, 1,600,001.26 and 587,595.16 is: 881,001.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,141.54 : 1,600,001.26 = 587,595.16 : x
  2. Step 2: Convert to fraction form
    1,067,141.54/1,600,001.26 = 587,595.16/x
  3. Step 3: Cross multiply
    1,067,141.54x = 1,600,001.26 × 587,595.16
  4. Step 4: Simplify right side
    1,067,141.54x = 940,152,996,369.90
  5. Step 5: Solve for x
    x = 940,152,996,369.90/1,067,141.54
  6. Step 6: Final answer
    x = 881,001.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.