Home / 2,305,497.60-3,458,246.40-1,464,652.80

Finding the Fourth Proportional to 2,305,497.60, 3,458,246.40 and 1,464,652.80

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Solution

The fourth proportional to 2,305,497.60, 3,458,246.40 and 1,464,652.80 is: 2,196,979.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,497.60 : 3,458,246.40 = 1,464,652.80 : x
  2. Step 2: Convert to fraction form
    2,305,497.60/3,458,246.40 = 1,464,652.80/x
  3. Step 3: Cross multiply
    2,305,497.60x = 3,458,246.40 × 1,464,652.80
  4. Step 4: Simplify right side
    2,305,497.60x = 5,065,130,272,849.92
  5. Step 5: Solve for x
    x = 5,065,130,272,849.92/2,305,497.60
  6. Step 6: Final answer
    x = 2,196,979.20

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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.