Home / 6,762,332.12-9,332,975.32-4,184,843.27

Finding the Fourth Proportional to 6,762,332.12, 9,332,975.32 and 4,184,843.27

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Solution

The fourth proportional to 6,762,332.12, 9,332,975.32 and 4,184,843.27 is: 5,775,675.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,762,332.12 : 9,332,975.32 = 4,184,843.27 : x
  2. Step 2: Convert to fraction form
    6,762,332.12/9,332,975.32 = 4,184,843.27/x
  3. Step 3: Cross multiply
    6,762,332.12x = 9,332,975.32 × 4,184,843.27
  4. Step 4: Simplify right side
    6,762,332.12x = 39,057,038,899,851.12
  5. Step 5: Solve for x
    x = 39,057,038,899,851.12/6,762,332.12
  6. Step 6: Final answer
    x = 5,775,675.94

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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.