Home / 6,298,334.40-9,448,423.20-2,037,777.60

Finding the Fourth Proportional to 6,298,334.40, 9,448,423.20 and 2,037,777.60

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Solution

The fourth proportional to 6,298,334.40, 9,448,423.20 and 2,037,777.60 is: 3,056,964.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,298,334.40 : 9,448,423.20 = 2,037,777.60 : x
  2. Step 2: Convert to fraction form
    6,298,334.40/9,448,423.20 = 2,037,777.60/x
  3. Step 3: Cross multiply
    6,298,334.40x = 9,448,423.20 × 2,037,777.60
  4. Step 4: Simplify right side
    6,298,334.40x = 19,253,785,152,280.32
  5. Step 5: Solve for x
    x = 19,253,785,152,280.32/6,298,334.40
  6. Step 6: Final answer
    x = 3,056,964.58

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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.