Home / 2,361,518.28-3,540,633.84-1,046,263.32

Finding the Fourth Proportional to 2,361,518.28, 3,540,633.84 and 1,046,263.32

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Solution

The fourth proportional to 2,361,518.28, 3,540,633.84 and 1,046,263.32 is: 1,568,666.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,361,518.28 : 3,540,633.84 = 1,046,263.32 : x
  2. Step 2: Convert to fraction form
    2,361,518.28/3,540,633.84 = 1,046,263.32/x
  3. Step 3: Cross multiply
    2,361,518.28x = 3,540,633.84 × 1,046,263.32
  4. Step 4: Simplify right side
    2,361,518.28x = 3,704,435,316,342.75
  5. Step 5: Solve for x
    x = 3,704,435,316,342.75/2,361,518.28
  6. Step 6: Final answer
    x = 1,568,666.80

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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.