Home / 5,776,225.63-7,971,162.13-3,162,682.23

Finding the Fourth Proportional to 5,776,225.63, 7,971,162.13 and 3,162,682.23

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Solution

The fourth proportional to 5,776,225.63, 7,971,162.13 and 3,162,682.23 is: 4,364,485.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,776,225.63 : 7,971,162.13 = 3,162,682.23 : x
  2. Step 2: Convert to fraction form
    5,776,225.63/7,971,162.13 = 3,162,682.23/x
  3. Step 3: Cross multiply
    5,776,225.63x = 7,971,162.13 × 3,162,682.23
  4. Step 4: Simplify right side
    5,776,225.63x = 25,210,252,765,330.73
  5. Step 5: Solve for x
    x = 25,210,252,765,330.73/5,776,225.63
  6. Step 6: Final answer
    x = 4,364,485.46

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Double scale
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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.