Home / 6,737,632.20-10,106,448.30-5,674,750.20

Finding the Fourth Proportional to 6,737,632.20, 10,106,448.30 and 5,674,750.20

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Solution

The fourth proportional to 6,737,632.20, 10,106,448.30 and 5,674,750.20 is: 8,512,125.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737,632.20 : 10,106,448.30 = 5,674,750.20 : x
  2. Step 2: Convert to fraction form
    6,737,632.20/10,106,448.30 = 5,674,750.20/x
  3. Step 3: Cross multiply
    6,737,632.20x = 10,106,448.30 × 5,674,750.20
  4. Step 4: Simplify right side
    6,737,632.20x = 57,351,569,511,714.66
  5. Step 5: Solve for x
    x = 57,351,569,511,714.66/6,737,632.20
  6. Step 6: Final answer
    x = 8,512,125.30

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1.5x scale

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.