Home / 11,604,032.19-17,382,127.77-6,797,148.21

Finding the Fourth Proportional to 11,604,032.19, 17,382,127.77 and 6,797,148.21

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Solution

The fourth proportional to 11,604,032.19, 17,382,127.77 and 6,797,148.21 is: 10,181,710.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,604,032.19 : 17,382,127.77 = 6,797,148.21 : x
  2. Step 2: Convert to fraction form
    11,604,032.19/17,382,127.77 = 6,797,148.21/x
  3. Step 3: Cross multiply
    11,604,032.19x = 17,382,127.77 × 6,797,148.21
  4. Step 4: Simplify right side
    11,604,032.19x = 118,148,898,657,846.78
  5. Step 5: Solve for x
    x = 118,148,898,657,846.78/11,604,032.19
  6. Step 6: Final answer
    x = 10,181,710.70

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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.