Home / 7,417,773.24-11,128,258.32-2,300,100.24

Finding the Fourth Proportional to 7,417,773.24, 11,128,258.32 and 2,300,100.24

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Solution

The fourth proportional to 7,417,773.24, 11,128,258.32 and 2,300,100.24 is: 3,450,646.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,417,773.24 : 11,128,258.32 = 2,300,100.24 : x
  2. Step 2: Convert to fraction form
    7,417,773.24/11,128,258.32 = 2,300,100.24/x
  3. Step 3: Cross multiply
    7,417,773.24x = 11,128,258.32 × 2,300,100.24
  4. Step 4: Simplify right side
    7,417,773.24x = 25,596,109,632,614
  5. Step 5: Solve for x
    x = 25,596,109,632,614/7,417,773.24
  6. Step 6: Final answer
    x = 3,450,646.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.