Home / 4,000,295.16-5,520,365.26-2,164,713.26

Finding the Fourth Proportional to 4,000,295.16, 5,520,365.26 and 2,164,713.26

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Solution

The fourth proportional to 4,000,295.16, 5,520,365.26 and 2,164,713.26 is: 2,987,281.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,000,295.16 : 5,520,365.26 = 2,164,713.26 : x
  2. Step 2: Convert to fraction form
    4,000,295.16/5,520,365.26 = 2,164,713.26/x
  3. Step 3: Cross multiply
    4,000,295.16x = 5,520,365.26 × 2,164,713.26
  4. Step 4: Simplify right side
    4,000,295.16x = 11,950,007,845,351.74
  5. Step 5: Solve for x
    x = 11,950,007,845,351.74/4,000,295.16
  6. Step 6: Final answer
    x = 2,987,281.53

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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.