Home / 2,859,282.24-4,309,004.58-2,575,328.64

Finding the Fourth Proportional to 2,859,282.24, 4,309,004.58 and 2,575,328.64

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Solution

The fourth proportional to 2,859,282.24, 4,309,004.58 and 2,575,328.64 is: 3,881,079.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,859,282.24 : 4,309,004.58 = 2,575,328.64 : x
  2. Step 2: Convert to fraction form
    2,859,282.24/4,309,004.58 = 2,575,328.64/x
  3. Step 3: Cross multiply
    2,859,282.24x = 4,309,004.58 × 2,575,328.64
  4. Step 4: Simplify right side
    2,859,282.24x = 11,097,102,904,765.17
  5. Step 5: Solve for x
    x = 11,097,102,904,765.17/2,859,282.24
  6. Step 6: Final answer
    x = 3,881,079.93

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.