Home / 4,862,564.03-6,709,656.85-2,796,794.30

Finding the Fourth Proportional to 4,862,564.03, 6,709,656.85 and 2,796,794.30

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Solution

The fourth proportional to 4,862,564.03, 6,709,656.85 and 2,796,794.30 is: 3,859,184.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,862,564.03 : 6,709,656.85 = 2,796,794.30 : x
  2. Step 2: Convert to fraction form
    4,862,564.03/6,709,656.85 = 2,796,794.30/x
  3. Step 3: Cross multiply
    4,862,564.03x = 6,709,656.85 × 2,796,794.30
  4. Step 4: Simplify right side
    4,862,564.03x = 18,765,530,042,818.11
  5. Step 5: Solve for x
    x = 18,765,530,042,818.11/4,862,564.03
  6. Step 6: Final answer
    x = 3,859,184.15

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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.