Home / 4,091,598.83-6,137,176.36-1,251,711.23

Finding the Fourth Proportional to 4,091,598.83, 6,137,176.36 and 1,251,711.23

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Solution

The fourth proportional to 4,091,598.83, 6,137,176.36 and 1,251,711.23 is: 1,877,498.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091,598.83 : 6,137,176.36 = 1,251,711.23 : x
  2. Step 2: Convert to fraction form
    4,091,598.83/6,137,176.36 = 1,251,711.23/x
  3. Step 3: Cross multiply
    4,091,598.83x = 6,137,176.36 × 1,251,711.23
  4. Step 4: Simplify right side
    4,091,598.83x = 7,681,972,536,487.36
  5. Step 5: Solve for x
    x = 7,681,972,536,487.36/4,091,598.83
  6. Step 6: Final answer
    x = 1,877,498.96

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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.