Home / 5,113,268.06-7,053,782.18-3,346,120.22

Finding the Fourth Proportional to 5,113,268.06, 7,053,782.18 and 3,346,120.22

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Solution

The fourth proportional to 5,113,268.06, 7,053,782.18 and 3,346,120.22 is: 4,615,991.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,113,268.06 : 7,053,782.18 = 3,346,120.22 : x
  2. Step 2: Convert to fraction form
    5,113,268.06/7,053,782.18 = 3,346,120.22/x
  3. Step 3: Cross multiply
    5,113,268.06x = 7,053,782.18 × 3,346,120.22
  4. Step 4: Simplify right side
    5,113,268.06x = 23,602,803,127,974.16
  5. Step 5: Solve for x
    x = 23,602,803,127,974.16/5,113,268.06
  6. Step 6: Final answer
    x = 4,615,991.74

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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.