Home / 2,909,832.96-4,364,758.08-1,016,574.60

Finding the Fourth Proportional to 2,909,832.96, 4,364,758.08 and 1,016,574.60

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Solution

The fourth proportional to 2,909,832.96, 4,364,758.08 and 1,016,574.60 is: 1,524,864.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,909,832.96 : 4,364,758.08 = 1,016,574.60 : x
  2. Step 2: Convert to fraction form
    2,909,832.96/4,364,758.08 = 1,016,574.60/x
  3. Step 3: Cross multiply
    2,909,832.96x = 4,364,758.08 × 1,016,574.60
  4. Step 4: Simplify right side
    2,909,832.96x = 4,437,102,199,272.77
  5. Step 5: Solve for x
    x = 4,437,102,199,272.77/2,909,832.96
  6. Step 6: Final answer
    x = 1,524,864.92

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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.