Home / 5,658,276.96-7,808,628.98-3,079,833.12

Finding the Fourth Proportional to 5,658,276.96, 7,808,628.98 and 3,079,833.12

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Solution

The fourth proportional to 5,658,276.96, 7,808,628.98 and 3,079,833.12 is: 4,250,282.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,658,276.96 : 7,808,628.98 = 3,079,833.12 : x
  2. Step 2: Convert to fraction form
    5,658,276.96/7,808,628.98 = 3,079,833.12/x
  3. Step 3: Cross multiply
    5,658,276.96x = 7,808,628.98 × 3,079,833.12
  4. Step 4: Simplify right side
    5,658,276.96x = 24,049,274,154,395.82
  5. Step 5: Solve for x
    x = 24,049,274,154,395.82/5,658,276.96
  6. Step 6: Final answer
    x = 4,250,282.25

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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.