Home / 4,929,026.79-6,836,856.12-4,797,938.01

Finding the Fourth Proportional to 4,929,026.79, 6,836,856.12 and 4,797,938.01

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Solution

The fourth proportional to 4,929,026.79, 6,836,856.12 and 4,797,938.01 is: 6,655,028.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,929,026.79 : 6,836,856.12 = 4,797,938.01 : x
  2. Step 2: Convert to fraction form
    4,929,026.79/6,836,856.12 = 4,797,938.01/x
  3. Step 3: Cross multiply
    4,929,026.79x = 6,836,856.12 × 4,797,938.01
  4. Step 4: Simplify right side
    4,929,026.79x = 32,802,811,829,056.85
  5. Step 5: Solve for x
    x = 32,802,811,829,056.85/4,929,026.79
  6. Step 6: Final answer
    x = 6,655,028.11

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.