Home / 4,766,843.98-6,578,484.83-2,931,404.23

Finding the Fourth Proportional to 4,766,843.98, 6,578,484.83 and 2,931,404.23

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Solution

The fourth proportional to 4,766,843.98, 6,578,484.83 and 2,931,404.23 is: 4,045,485.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,766,843.98 : 6,578,484.83 = 2,931,404.23 : x
  2. Step 2: Convert to fraction form
    4,766,843.98/6,578,484.83 = 2,931,404.23/x
  3. Step 3: Cross multiply
    4,766,843.98x = 6,578,484.83 × 2,931,404.23
  4. Step 4: Simplify right side
    4,766,843.98x = 19,284,198,257,652.83
  5. Step 5: Solve for x
    x = 19,284,198,257,652.83/4,766,843.98
  6. Step 6: Final answer
    x = 4,045,485.51

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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.