Home / 4,795,946.93-6,618,209.82-2,620,564.76

Finding the Fourth Proportional to 4,795,946.93, 6,618,209.82 and 2,620,564.76

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Solution

The fourth proportional to 4,795,946.93, 6,618,209.82 and 2,620,564.76 is: 3,616,271.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795,946.93 : 6,618,209.82 = 2,620,564.76 : x
  2. Step 2: Convert to fraction form
    4,795,946.93/6,618,209.82 = 2,620,564.76/x
  3. Step 3: Cross multiply
    4,795,946.93x = 6,618,209.82 × 2,620,564.76
  4. Step 4: Simplify right side
    4,795,946.93x = 17,343,447,428,577.94
  5. Step 5: Solve for x
    x = 17,343,447,428,577.94/4,795,946.93
  6. Step 6: Final answer
    x = 3,616,271.76

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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.