Home / 7,318,924.17-10,100,175.15-4,055,793.40

Finding the Fourth Proportional to 7,318,924.17, 10,100,175.15 and 4,055,793.40

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Solution

The fourth proportional to 7,318,924.17, 10,100,175.15 and 4,055,793.40 is: 5,597,028.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,318,924.17 : 10,100,175.15 = 4,055,793.40 : x
  2. Step 2: Convert to fraction form
    7,318,924.17/10,100,175.15 = 4,055,793.40/x
  3. Step 3: Cross multiply
    7,318,924.17x = 10,100,175.15 × 4,055,793.40
  4. Step 4: Simplify right side
    7,318,924.17x = 40,964,223,712,214.01
  5. Step 5: Solve for x
    x = 40,964,223,712,214.01/7,318,924.17
  6. Step 6: Final answer
    x = 5,597,028.03

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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.