Home / 11,781,851.60-17,682,108.60-4,596,827.60

Finding the Fourth Proportional to 11,781,851.60, 17,682,108.60 and 4,596,827.60

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Solution

The fourth proportional to 11,781,851.60, 17,682,108.60 and 4,596,827.60 is: 6,898,882.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,781,851.60 : 17,682,108.60 = 4,596,827.60 : x
  2. Step 2: Convert to fraction form
    11,781,851.60/17,682,108.60 = 4,596,827.60/x
  3. Step 3: Cross multiply
    11,781,851.60x = 17,682,108.60 × 4,596,827.60
  4. Step 4: Simplify right side
    11,781,851.60x = 81,281,604,838,677.36
  5. Step 5: Solve for x
    x = 81,281,604,838,677.36/11,781,851.60
  6. Step 6: Final answer
    x = 6,898,882.08

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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.