Home / 11,367,973.54-17,053,094.31-3,281,145.22

Finding the Fourth Proportional to 11,367,973.54, 17,053,094.31 and 3,281,145.22

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Solution

The fourth proportional to 11,367,973.54, 17,053,094.31 and 3,281,145.22 is: 4,922,045.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,367,973.54 : 17,053,094.31 = 3,281,145.22 : x
  2. Step 2: Convert to fraction form
    11,367,973.54/17,053,094.31 = 3,281,145.22/x
  3. Step 3: Cross multiply
    11,367,973.54x = 17,053,094.31 × 3,281,145.22
  4. Step 4: Simplify right side
    11,367,973.54x = 55,953,678,881,465.70
  5. Step 5: Solve for x
    x = 55,953,678,881,465.70/11,367,973.54
  6. Step 6: Final answer
    x = 4,922,045.14

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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.