Home / 3,808,784.39-5,713,110.41-1,534,250.64

Finding the Fourth Proportional to 3,808,784.39, 5,713,110.41 and 1,534,250.64

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Solution

The fourth proportional to 3,808,784.39, 5,713,110.41 and 1,534,250.64 is: 2,301,349.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,808,784.39 : 5,713,110.41 = 1,534,250.64 : x
  2. Step 2: Convert to fraction form
    3,808,784.39/5,713,110.41 = 1,534,250.64/x
  3. Step 3: Cross multiply
    3,808,784.39x = 5,713,110.41 × 1,534,250.64
  4. Step 4: Simplify right side
    3,808,784.39x = 8,765,343,316,686.07
  5. Step 5: Solve for x
    x = 8,765,343,316,686.07/3,808,784.39
  6. Step 6: Final answer
    x = 2,301,349.31

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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.