Home / 7,675,311.32-10,591,900.08-4,237,527.08

Finding the Fourth Proportional to 7,675,311.32, 10,591,900.08 and 4,237,527.08

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Solution

The fourth proportional to 7,675,311.32, 10,591,900.08 and 4,237,527.08 is: 5,847,771.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,675,311.32 : 10,591,900.08 = 4,237,527.08 : x
  2. Step 2: Convert to fraction form
    7,675,311.32/10,591,900.08 = 4,237,527.08/x
  3. Step 3: Cross multiply
    7,675,311.32x = 10,591,900.08 × 4,237,527.08
  4. Step 4: Simplify right side
    7,675,311.32x = 44,883,463,417,654.16
  5. Step 5: Solve for x
    x = 44,883,463,417,654.16/7,675,311.32
  6. Step 6: Final answer
    x = 5,847,771.06

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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.