Home / 7,336,595.45-10,124,817.92-4,073,410.61

Finding the Fourth Proportional to 7,336,595.45, 10,124,817.92 and 4,073,410.61

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Solution

The fourth proportional to 7,336,595.45, 10,124,817.92 and 4,073,410.61 is: 5,621,482.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336,595.45 : 10,124,817.92 = 4,073,410.61 : x
  2. Step 2: Convert to fraction form
    7,336,595.45/10,124,817.92 = 4,073,410.61/x
  3. Step 3: Cross multiply
    7,336,595.45x = 10,124,817.92 × 4,073,410.61
  4. Step 4: Simplify right side
    7,336,595.45x = 41,242,540,668,654.98
  5. Step 5: Solve for x
    x = 41,242,540,668,654.98/7,336,595.45
  6. Step 6: Final answer
    x = 5,621,482.20

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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.