Home / 4,526,127.78-6,244,527.66-2,565,795.60

Finding the Fourth Proportional to 4,526,127.78, 6,244,527.66 and 2,565,795.60

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Solution

The fourth proportional to 4,526,127.78, 6,244,527.66 and 2,565,795.60 is: 3,539,931.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,526,127.78 : 6,244,527.66 = 2,565,795.60 : x
  2. Step 2: Convert to fraction form
    4,526,127.78/6,244,527.66 = 2,565,795.60/x
  3. Step 3: Cross multiply
    4,526,127.78x = 6,244,527.66 × 2,565,795.60
  4. Step 4: Simplify right side
    4,526,127.78x = 16,022,181,594,106.30
  5. Step 5: Solve for x
    x = 16,022,181,594,106.30/4,526,127.78
  6. Step 6: Final answer
    x = 3,539,931.34

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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.