Home / 7,336,596.45-10,124,819.30-4,073,411.61

Finding the Fourth Proportional to 7,336,596.45, 10,124,819.30 and 4,073,411.61

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Solution

The fourth proportional to 7,336,596.45, 10,124,819.30 and 4,073,411.61 is: 5,621,483.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336,596.45 : 10,124,819.30 = 4,073,411.61 : x
  2. Step 2: Convert to fraction form
    7,336,596.45/10,124,819.30 = 4,073,411.61/x
  3. Step 3: Cross multiply
    7,336,596.45x = 10,124,819.30 × 4,073,411.61
  4. Step 4: Simplify right side
    7,336,596.45x = 41,242,556,485,772.08
  5. Step 5: Solve for x
    x = 41,242,556,485,772.08/7,336,596.45
  6. Step 6: Final answer
    x = 5,621,483.58

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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.