Home / 2,008,952.48-2,772,373.56-1,103,534.48

Finding the Fourth Proportional to 2,008,952.48, 2,772,373.56 and 1,103,534.48

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Solution

The fourth proportional to 2,008,952.48, 2,772,373.56 and 1,103,534.48 is: 1,522,888.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,952.48 : 2,772,373.56 = 1,103,534.48 : x
  2. Step 2: Convert to fraction form
    2,008,952.48/2,772,373.56 = 1,103,534.48/x
  3. Step 3: Cross multiply
    2,008,952.48x = 2,772,373.56 × 1,103,534.48
  4. Step 4: Simplify right side
    2,008,952.48x = 3,059,409,814,900.35
  5. Step 5: Solve for x
    x = 3,059,409,814,900.35/2,008,952.48
  6. Step 6: Final answer
    x = 1,522,888.09

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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.