Home / 4,099,586.80-5,657,439.36-2,264,011.60

Finding the Fourth Proportional to 4,099,586.80, 5,657,439.36 and 2,264,011.60

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Solution

The fourth proportional to 4,099,586.80, 5,657,439.36 and 2,264,011.60 is: 3,124,341.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099,586.80 : 5,657,439.36 = 2,264,011.60 : x
  2. Step 2: Convert to fraction form
    4,099,586.80/5,657,439.36 = 2,264,011.60/x
  3. Step 3: Cross multiply
    4,099,586.80x = 5,657,439.36 × 2,264,011.60
  4. Step 4: Simplify right side
    4,099,586.80x = 12,808,508,337,336.58
  5. Step 5: Solve for x
    x = 12,808,508,337,336.58/4,099,586.80
  6. Step 6: Final answer
    x = 3,124,341.30

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1.5x scale

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.