Home / 7,394,095.30-11,072,480.55-4,856,008.90

Finding the Fourth Proportional to 7,394,095.30, 11,072,480.55 and 4,856,008.90

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Solution

The fourth proportional to 7,394,095.30, 11,072,480.55 and 4,856,008.90 is: 7,271,756.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,394,095.30 : 11,072,480.55 = 4,856,008.90 : x
  2. Step 2: Convert to fraction form
    7,394,095.30/11,072,480.55 = 4,856,008.90/x
  3. Step 3: Cross multiply
    7,394,095.30x = 11,072,480.55 × 4,856,008.90
  4. Step 4: Simplify right side
    7,394,095.30x = 53,768,064,095,876.91
  5. Step 5: Solve for x
    x = 53,768,064,095,876.91/7,394,095.30
  6. Step 6: Final answer
    x = 7,271,756.98

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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.