Home / 5,242,797.50-7,233,598.51-3,381,425.40

Finding the Fourth Proportional to 5,242,797.50, 7,233,598.51 and 3,381,425.40

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Solution

The fourth proportional to 5,242,797.50, 7,233,598.51 and 3,381,425.40 is: 4,665,424.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,242,797.50 : 7,233,598.51 = 3,381,425.40 : x
  2. Step 2: Convert to fraction form
    5,242,797.50/7,233,598.51 = 3,381,425.40/x
  3. Step 3: Cross multiply
    5,242,797.50x = 7,233,598.51 × 3,381,425.40
  4. Step 4: Simplify right side
    5,242,797.50x = 24,459,873,726,662.59
  5. Step 5: Solve for x
    x = 24,459,873,726,662.59/5,242,797.50
  6. Step 6: Final answer
    x = 4,665,424.08

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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.