Home / 7,791,351.63-10,752,042.72-4,353,595.39

Finding the Fourth Proportional to 7,791,351.63, 10,752,042.72 and 4,353,595.39

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Solution

The fourth proportional to 7,791,351.63, 10,752,042.72 and 4,353,595.39 is: 6,007,949.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,791,351.63 : 10,752,042.72 = 4,353,595.39 : x
  2. Step 2: Convert to fraction form
    7,791,351.63/10,752,042.72 = 4,353,595.39/x
  3. Step 3: Cross multiply
    7,791,351.63x = 10,752,042.72 × 4,353,595.39
  4. Step 4: Simplify right side
    7,791,351.63x = 46,810,043,624,152.13
  5. Step 5: Solve for x
    x = 46,810,043,624,152.13/7,791,351.63
  6. Step 6: Final answer
    x = 6,007,949.05

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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.