Home / 11,465,496.18-17,200,901.43-3,892,461.66

Finding the Fourth Proportional to 11,465,496.18, 17,200,901.43 and 3,892,461.66

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Solution

The fourth proportional to 11,465,496.18, 17,200,901.43 and 3,892,461.66 is: 5,839,594.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,465,496.18 : 17,200,901.43 = 3,892,461.66 : x
  2. Step 2: Convert to fraction form
    11,465,496.18/17,200,901.43 = 3,892,461.66/x
  3. Step 3: Cross multiply
    11,465,496.18x = 17,200,901.43 × 3,892,461.66
  4. Step 4: Simplify right side
    11,465,496.18x = 66,953,849,333,714.17
  5. Step 5: Solve for x
    x = 66,953,849,333,714.17/11,465,496.18
  6. Step 6: Final answer
    x = 5,839,594.58

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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.