Home / 5,920,426.55-8,884,182.71-2,554,633.55

Finding the Fourth Proportional to 5,920,426.55, 8,884,182.71 and 2,554,633.55

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Solution

The fourth proportional to 5,920,426.55, 8,884,182.71 and 2,554,633.55 is: 3,833,479.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,920,426.55 : 8,884,182.71 = 2,554,633.55 : x
  2. Step 2: Convert to fraction form
    5,920,426.55/8,884,182.71 = 2,554,633.55/x
  3. Step 3: Cross multiply
    5,920,426.55x = 8,884,182.71 × 2,554,633.55
  4. Step 4: Simplify right side
    5,920,426.55x = 22,695,831,215,295.92
  5. Step 5: Solve for x
    x = 22,695,831,215,295.92/5,920,426.55
  6. Step 6: Final answer
    x = 3,833,479.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.