Home / 3,336,310.91-4,604,104.64-1,808,417.63

Finding the Fourth Proportional to 3,336,310.91, 4,604,104.64 and 1,808,417.63

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Solution

The fourth proportional to 3,336,310.91, 4,604,104.64 and 1,808,417.63 is: 2,495,613.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,310.91 : 4,604,104.64 = 1,808,417.63 : x
  2. Step 2: Convert to fraction form
    3,336,310.91/4,604,104.64 = 1,808,417.63/x
  3. Step 3: Cross multiply
    3,336,310.91x = 4,604,104.64 × 1,808,417.63
  4. Step 4: Simplify right side
    3,336,310.91x = 8,326,143,969,278.19
  5. Step 5: Solve for x
    x = 8,326,143,969,278.19/3,336,310.91
  6. Step 6: Final answer
    x = 2,495,613.93

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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.