Home / 5,692,855.38-7,860,927.33-4,066,252.26

Finding the Fourth Proportional to 5,692,855.38, 7,860,927.33 and 4,066,252.26

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Solution

The fourth proportional to 5,692,855.38, 7,860,927.33 and 4,066,252.26 is: 5,614,847.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,692,855.38 : 7,860,927.33 = 4,066,252.26 : x
  2. Step 2: Convert to fraction form
    5,692,855.38/7,860,927.33 = 4,066,252.26/x
  3. Step 3: Cross multiply
    5,692,855.38x = 7,860,927.33 × 4,066,252.26
  4. Step 4: Simplify right side
    5,692,855.38x = 31,964,513,521,308.27
  5. Step 5: Solve for x
    x = 31,964,513,521,308.27/5,692,855.38
  6. Step 6: Final answer
    x = 5,614,847.28

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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.