Home / 3,323,261.43-4,587,632.96-1,946,415.08

Finding the Fourth Proportional to 3,323,261.43, 4,587,632.96 and 1,946,415.08

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Solution

The fourth proportional to 3,323,261.43, 4,587,632.96 and 1,946,415.08 is: 2,686,950.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,261.43 : 4,587,632.96 = 1,946,415.08 : x
  2. Step 2: Convert to fraction form
    3,323,261.43/4,587,632.96 = 1,946,415.08/x
  3. Step 3: Cross multiply
    3,323,261.43x = 4,587,632.96 × 1,946,415.08
  4. Step 4: Simplify right side
    3,323,261.43x = 8,929,437,956,776.91
  5. Step 5: Solve for x
    x = 8,929,437,956,776.91/3,323,261.43
  6. Step 6: Final answer
    x = 2,686,950.20

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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.