Home / 2,457,952.40-3,686,928.60-2,336,301.20

Finding the Fourth Proportional to 2,457,952.40, 3,686,928.60 and 2,336,301.20

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Solution

The fourth proportional to 2,457,952.40, 3,686,928.60 and 2,336,301.20 is: 3,504,451.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,457,952.40 : 3,686,928.60 = 2,336,301.20 : x
  2. Step 2: Convert to fraction form
    2,457,952.40/3,686,928.60 = 2,336,301.20/x
  3. Step 3: Cross multiply
    2,457,952.40x = 3,686,928.60 × 2,336,301.20
  4. Step 4: Simplify right side
    2,457,952.40x = 8,613,775,712,494.32
  5. Step 5: Solve for x
    x = 8,613,775,712,494.32/2,457,952.40
  6. Step 6: Final answer
    x = 3,504,451.80

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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.