Home / 3,088,509.96-4,626,247.53-2,477,992.89

Finding the Fourth Proportional to 3,088,509.96, 4,626,247.53 and 2,477,992.89

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Solution

The fourth proportional to 3,088,509.96, 4,626,247.53 and 2,477,992.89 is: 3,711,760.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,509.96 : 4,626,247.53 = 2,477,992.89 : x
  2. Step 2: Convert to fraction form
    3,088,509.96/4,626,247.53 = 2,477,992.89/x
  3. Step 3: Cross multiply
    3,088,509.96x = 4,626,247.53 × 2,477,992.89
  4. Step 4: Simplify right side
    3,088,509.96x = 11,463,808,486,720.06
  5. Step 5: Solve for x
    x = 11,463,808,486,720.06/3,088,509.96
  6. Step 6: Final answer
    x = 3,711,760.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.