Home / 5,070,901.41-6,997,069.98-2,864,959.34

Finding the Fourth Proportional to 5,070,901.41, 6,997,069.98 and 2,864,959.34

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Solution

The fourth proportional to 5,070,901.41, 6,997,069.98 and 2,864,959.34 is: 3,953,206.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,070,901.41 : 6,997,069.98 = 2,864,959.34 : x
  2. Step 2: Convert to fraction form
    5,070,901.41/6,997,069.98 = 2,864,959.34/x
  3. Step 3: Cross multiply
    5,070,901.41x = 6,997,069.98 × 2,864,959.34
  4. Step 4: Simplify right side
    5,070,901.41x = 20,046,320,991,834.61
  5. Step 5: Solve for x
    x = 20,046,320,991,834.61/5,070,901.41
  6. Step 6: Final answer
    x = 3,953,206.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.