Home / 3,032,867.04-4,549,212.72-1,235,305.80

Finding the Fourth Proportional to 3,032,867.04, 4,549,212.72 and 1,235,305.80

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Solution

The fourth proportional to 3,032,867.04, 4,549,212.72 and 1,235,305.80 is: 1,852,922.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,867.04 : 4,549,212.72 = 1,235,305.80 : x
  2. Step 2: Convert to fraction form
    3,032,867.04/4,549,212.72 = 1,235,305.80/x
  3. Step 3: Cross multiply
    3,032,867.04x = 4,549,212.72 × 1,235,305.80
  4. Step 4: Simplify right side
    3,032,867.04x = 5,619,668,858,449.78
  5. Step 5: Solve for x
    x = 5,619,668,858,449.78/3,032,867.04
  6. Step 6: Final answer
    x = 1,852,922.92

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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.