Home / 4,747,941.20-6,552,149.81-2,572,543.23

Finding the Fourth Proportional to 4,747,941.20, 6,552,149.81 and 2,572,543.23

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Solution

The fourth proportional to 4,747,941.20, 6,552,149.81 and 2,572,543.23 is: 3,550,104.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,747,941.20 : 6,552,149.81 = 2,572,543.23 : x
  2. Step 2: Convert to fraction form
    4,747,941.20/6,552,149.81 = 2,572,543.23/x
  3. Step 3: Cross multiply
    4,747,941.20x = 6,552,149.81 × 2,572,543.23
  4. Step 4: Simplify right side
    4,747,941.20x = 16,855,688,622,798.57
  5. Step 5: Solve for x
    x = 16,855,688,622,798.57/4,747,941.20
  6. Step 6: Final answer
    x = 3,550,104.76

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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.