Home / 4,825,962.68-6,664,153.95-3,600,139.46

Finding the Fourth Proportional to 4,825,962.68, 6,664,153.95 and 3,600,139.46

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Solution

The fourth proportional to 4,825,962.68, 6,664,153.95 and 3,600,139.46 is: 4,971,419.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825,962.68 : 6,664,153.95 = 3,600,139.46 : x
  2. Step 2: Convert to fraction form
    4,825,962.68/6,664,153.95 = 3,600,139.46/x
  3. Step 3: Cross multiply
    4,825,962.68x = 6,664,153.95 × 3,600,139.46
  4. Step 4: Simplify right side
    4,825,962.68x = 23,991,883,569,589.10
  5. Step 5: Solve for x
    x = 23,991,883,569,589.10/4,825,962.68
  6. Step 6: Final answer
    x = 4,971,419.21

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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.