Home / 11,388,935.40-17,083,403.10-6,080,519.40

Finding the Fourth Proportional to 11,388,935.40, 17,083,403.10 and 6,080,519.40

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Solution

The fourth proportional to 11,388,935.40, 17,083,403.10 and 6,080,519.40 is: 9,120,779.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,388,935.40 : 17,083,403.10 = 6,080,519.40 : x
  2. Step 2: Convert to fraction form
    11,388,935.40/17,083,403.10 = 6,080,519.40/x
  3. Step 3: Cross multiply
    11,388,935.40x = 17,083,403.10 × 6,080,519.40
  4. Step 4: Simplify right side
    11,388,935.40x = 103,875,963,967,570.16
  5. Step 5: Solve for x
    x = 103,875,963,967,570.16/11,388,935.40
  6. Step 6: Final answer
    x = 9,120,779.10

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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.