Home / 2,552,693.64-3,522,791.04-1,406,847.80

Finding the Fourth Proportional to 2,552,693.64, 3,522,791.04 and 1,406,847.80

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Solution

The fourth proportional to 2,552,693.64, 3,522,791.04 and 1,406,847.80 is: 1,941,490.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,693.64 : 3,522,791.04 = 1,406,847.80 : x
  2. Step 2: Convert to fraction form
    2,552,693.64/3,522,791.04 = 1,406,847.80/x
  3. Step 3: Cross multiply
    2,552,693.64x = 3,522,791.04 × 1,406,847.80
  4. Step 4: Simplify right side
    2,552,693.64x = 4,956,030,824,483.71
  5. Step 5: Solve for x
    x = 4,956,030,824,483.71/2,552,693.64
  6. Step 6: Final answer
    x = 1,941,490.65

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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.