Home / 4,831,298-6,667,275.48-2,655,932.84

Finding the Fourth Proportional to 4,831,298, 6,667,275.48 and 2,655,932.84

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Solution

The fourth proportional to 4,831,298, 6,667,275.48 and 2,655,932.84 is: 3,665,233.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,831,298 : 6,667,275.48 = 2,655,932.84 : x
  2. Step 2: Convert to fraction form
    4,831,298/6,667,275.48 = 2,655,932.84/x
  3. Step 3: Cross multiply
    4,831,298x = 6,667,275.48 × 2,655,932.84
  4. Step 4: Simplify right side
    4,831,298x = 17,707,835,900,658.76
  5. Step 5: Solve for x
    x = 17,707,835,900,658.76/4,831,298
  6. Step 6: Final answer
    x = 3,665,233.63

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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.