Home / 6,452,762-8,904,811.56-3,591,869.84

Finding the Fourth Proportional to 6,452,762, 8,904,811.56 and 3,591,869.84

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Solution

The fourth proportional to 6,452,762, 8,904,811.56 and 3,591,869.84 is: 4,956,780.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,452,762 : 8,904,811.56 = 3,591,869.84 : x
  2. Step 2: Convert to fraction form
    6,452,762/8,904,811.56 = 3,591,869.84/x
  3. Step 3: Cross multiply
    6,452,762x = 8,904,811.56 × 3,591,869.84
  4. Step 4: Simplify right side
    6,452,762x = 31,984,924,073,247.35
  5. Step 5: Solve for x
    x = 31,984,924,073,247.35/6,452,762
  6. Step 6: Final answer
    x = 4,956,780.38

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1.5x scale

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.