Home / 3,256,903.08-4,494,732.12-1,880,500.95

Finding the Fourth Proportional to 3,256,903.08, 4,494,732.12 and 1,880,500.95

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Solution

The fourth proportional to 3,256,903.08, 4,494,732.12 and 1,880,500.95 is: 2,595,210.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256,903.08 : 4,494,732.12 = 1,880,500.95 : x
  2. Step 2: Convert to fraction form
    3,256,903.08/4,494,732.12 = 1,880,500.95/x
  3. Step 3: Cross multiply
    3,256,903.08x = 4,494,732.12 × 1,880,500.95
  4. Step 4: Simplify right side
    3,256,903.08x = 8,452,348,021,655.51
  5. Step 5: Solve for x
    x = 8,452,348,021,655.51/3,256,903.08
  6. Step 6: Final answer
    x = 2,595,210.18

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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.