Home / 4,030,122.60-6,037,310.70-2,427,926.40

Finding the Fourth Proportional to 4,030,122.60, 6,037,310.70 and 2,427,926.40

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Solution

The fourth proportional to 4,030,122.60, 6,037,310.70 and 2,427,926.40 is: 3,637,146.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,122.60 : 6,037,310.70 = 2,427,926.40 : x
  2. Step 2: Convert to fraction form
    4,030,122.60/6,037,310.70 = 2,427,926.40/x
  3. Step 3: Cross multiply
    4,030,122.60x = 6,037,310.70 × 2,427,926.40
  4. Step 4: Simplify right side
    4,030,122.60x = 14,658,146,033,532.48
  5. Step 5: Solve for x
    x = 14,658,146,033,532.48/4,030,122.60
  6. Step 6: Final answer
    x = 3,637,146.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.