Home / 4,302,201.78-5,937,385.55-2,466,830.84

Finding the Fourth Proportional to 4,302,201.78, 5,937,385.55 and 2,466,830.84

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Solution

The fourth proportional to 4,302,201.78, 5,937,385.55 and 2,466,830.84 is: 3,404,425.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,302,201.78 : 5,937,385.55 = 2,466,830.84 : x
  2. Step 2: Convert to fraction form
    4,302,201.78/5,937,385.55 = 2,466,830.84/x
  3. Step 3: Cross multiply
    4,302,201.78x = 5,937,385.55 × 2,466,830.84
  4. Step 4: Simplify right side
    4,302,201.78x = 14,646,525,741,689.28
  5. Step 5: Solve for x
    x = 14,646,525,741,689.28/4,302,201.78
  6. Step 6: Final answer
    x = 3,404,425.57

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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.