Home / 5,827,536.40-8,023,700.28-4,954,654.48

Finding the Fourth Proportional to 5,827,536.40, 8,023,700.28 and 4,954,654.48

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Solution

The fourth proportional to 5,827,536.40, 8,023,700.28 and 4,954,654.48 is: 6,821,864.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,827,536.40 : 8,023,700.28 = 4,954,654.48 : x
  2. Step 2: Convert to fraction form
    5,827,536.40/8,023,700.28 = 4,954,654.48/x
  3. Step 3: Cross multiply
    5,827,536.40x = 8,023,700.28 × 4,954,654.48
  4. Step 4: Simplify right side
    5,827,536.40x = 39,754,662,538,479.26
  5. Step 5: Solve for x
    x = 39,754,662,538,479.26/5,827,536.40
  6. Step 6: Final answer
    x = 6,821,864.30

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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.