Home / 3,473,599.63-4,782,867.18-3,085,742.47

Finding the Fourth Proportional to 3,473,599.63, 4,782,867.18 and 3,085,742.47

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Solution

The fourth proportional to 3,473,599.63, 4,782,867.18 and 3,085,742.47 is: 4,248,819.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,473,599.63 : 4,782,867.18 = 3,085,742.47 : x
  2. Step 2: Convert to fraction form
    3,473,599.63/4,782,867.18 = 3,085,742.47/x
  3. Step 3: Cross multiply
    3,473,599.63x = 4,782,867.18 × 3,085,742.47
  4. Step 4: Simplify right side
    3,473,599.63x = 14,758,696,385,695.13
  5. Step 5: Solve for x
    x = 14,758,696,385,695.13/3,473,599.63
  6. Step 6: Final answer
    x = 4,248,819.08

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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.