Home / 4,176,093.40-6,264,140.10-1,336,298.20

Finding the Fourth Proportional to 4,176,093.40, 6,264,140.10 and 1,336,298.20

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Solution

The fourth proportional to 4,176,093.40, 6,264,140.10 and 1,336,298.20 is: 2,004,447.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176,093.40 : 6,264,140.10 = 1,336,298.20 : x
  2. Step 2: Convert to fraction form
    4,176,093.40/6,264,140.10 = 1,336,298.20/x
  3. Step 3: Cross multiply
    4,176,093.40x = 6,264,140.10 × 1,336,298.20
  4. Step 4: Simplify right side
    4,176,093.40x = 8,370,759,140,177.82
  5. Step 5: Solve for x
    x = 8,370,759,140,177.82/4,176,093.40
  6. Step 6: Final answer
    x = 2,004,447.30

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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.