Home / 7,318,816.01-10,100,026.26-4,055,685.23

Finding the Fourth Proportional to 7,318,816.01, 10,100,026.26 and 4,055,685.23

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Solution

The fourth proportional to 7,318,816.01, 10,100,026.26 and 4,055,685.23 is: 5,596,878.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,318,816.01 : 10,100,026.26 = 4,055,685.23 : x
  2. Step 2: Convert to fraction form
    7,318,816.01/10,100,026.26 = 4,055,685.23/x
  3. Step 3: Cross multiply
    7,318,816.01x = 10,100,026.26 × 4,055,685.23
  4. Step 4: Simplify right side
    7,318,816.01x = 40,962,527,297,980.73
  5. Step 5: Solve for x
    x = 40,962,527,297,980.73/7,318,816.01
  6. Step 6: Final answer
    x = 5,596,878.96

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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.