Home / 2,677,750.33-4,016,616.69-971,891.35

Finding the Fourth Proportional to 2,677,750.33, 4,016,616.69 and 971,891.35

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Solution

The fourth proportional to 2,677,750.33, 4,016,616.69 and 971,891.35 is: 1,457,833.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,750.33 : 4,016,616.69 = 971,891.35 : x
  2. Step 2: Convert to fraction form
    2,677,750.33/4,016,616.69 = 971,891.35/x
  3. Step 3: Cross multiply
    2,677,750.33x = 4,016,616.69 × 971,891.35
  4. Step 4: Simplify right side
    2,677,750.33x = 3,903,715,017,276.63
  5. Step 5: Solve for x
    x = 3,903,715,017,276.63/2,677,750.33
  6. Step 6: Final answer
    x = 1,457,833.83

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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.