Home / 5,008,499.19-7,510,261.06-1,596,341.79

Finding the Fourth Proportional to 5,008,499.19, 7,510,261.06 and 1,596,341.79

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Solution

The fourth proportional to 5,008,499.19, 7,510,261.06 and 1,596,341.79 is: 2,393,719.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,008,499.19 : 7,510,261.06 = 1,596,341.79 : x
  2. Step 2: Convert to fraction form
    5,008,499.19/7,510,261.06 = 1,596,341.79/x
  3. Step 3: Cross multiply
    5,008,499.19x = 7,510,261.06 × 1,596,341.79
  4. Step 4: Simplify right side
    5,008,499.19x = 11,988,943,585,883.12
  5. Step 5: Solve for x
    x = 11,988,943,585,883.12/5,008,499.19
  6. Step 6: Final answer
    x = 2,393,719.78

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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.