Home / 4,536,124.20-6,804,186.30-1,170,331.20

Finding the Fourth Proportional to 4,536,124.20, 6,804,186.30 and 1,170,331.20

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Solution

The fourth proportional to 4,536,124.20, 6,804,186.30 and 1,170,331.20 is: 1,755,496.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,124.20 : 6,804,186.30 = 1,170,331.20 : x
  2. Step 2: Convert to fraction form
    4,536,124.20/6,804,186.30 = 1,170,331.20/x
  3. Step 3: Cross multiply
    4,536,124.20x = 6,804,186.30 × 1,170,331.20
  4. Step 4: Simplify right side
    4,536,124.20x = 7,963,151,517,502.56
  5. Step 5: Solve for x
    x = 7,963,151,517,502.56/4,536,124.20
  6. Step 6: Final answer
    x = 1,755,496.80

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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.