Home / 3,251,491.55-4,880,263.52-1,655,249.63

Finding the Fourth Proportional to 3,251,491.55, 4,880,263.52 and 1,655,249.63

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Solution

The fourth proportional to 3,251,491.55, 4,880,263.52 and 1,655,249.63 is: 2,484,415.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251,491.55 : 4,880,263.52 = 1,655,249.63 : x
  2. Step 2: Convert to fraction form
    3,251,491.55/4,880,263.52 = 1,655,249.63/x
  3. Step 3: Cross multiply
    3,251,491.55x = 4,880,263.52 × 1,655,249.63
  4. Step 4: Simplify right side
    3,251,491.55x = 8,078,054,377,506.25
  5. Step 5: Solve for x
    x = 8,078,054,377,506.25/3,251,491.55
  6. Step 6: Final answer
    x = 2,484,415.00

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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.