Home / 2,429,039.48-3,352,052.66-1,341,287.60

Finding the Fourth Proportional to 2,429,039.48, 3,352,052.66 and 1,341,287.60

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Solution

The fourth proportional to 2,429,039.48, 3,352,052.66 and 1,341,287.60 is: 1,850,964.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,429,039.48 : 3,352,052.66 = 1,341,287.60 : x
  2. Step 2: Convert to fraction form
    2,429,039.48/3,352,052.66 = 1,341,287.60/x
  3. Step 3: Cross multiply
    2,429,039.48x = 3,352,052.66 × 1,341,287.60
  4. Step 4: Simplify right side
    2,429,039.48x = 4,496,066,667,405.02
  5. Step 5: Solve for x
    x = 4,496,066,667,405.02/2,429,039.48
  6. Step 6: Final answer
    x = 1,850,964.84

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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.