Home / 4,711,543.88-7,069,415.34-2,467,157

Finding the Fourth Proportional to 4,711,543.88, 7,069,415.34 and 2,467,157

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Solution

The fourth proportional to 4,711,543.88, 7,069,415.34 and 2,467,157 is: 3,701,834.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,711,543.88 : 7,069,415.34 = 2,467,157 : x
  2. Step 2: Convert to fraction form
    4,711,543.88/7,069,415.34 = 2,467,157/x
  3. Step 3: Cross multiply
    4,711,543.88x = 7,069,415.34 × 2,467,157
  4. Step 4: Simplify right side
    4,711,543.88x = 17,441,357,541,988.38
  5. Step 5: Solve for x
    x = 17,441,357,541,988.38/4,711,543.88
  6. Step 6: Final answer
    x = 3,701,834.89

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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.