Home / 4,731,403.25-6,529,342.29-2,555,946.36

Finding the Fourth Proportional to 4,731,403.25, 6,529,342.29 and 2,555,946.36

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Solution

The fourth proportional to 4,731,403.25, 6,529,342.29 and 2,555,946.36 is: 3,527,209.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,403.25 : 6,529,342.29 = 2,555,946.36 : x
  2. Step 2: Convert to fraction form
    4,731,403.25/6,529,342.29 = 2,555,946.36/x
  3. Step 3: Cross multiply
    4,731,403.25x = 6,529,342.29 × 2,555,946.36
  4. Step 4: Simplify right side
    4,731,403.25x = 16,688,648,659,319.56
  5. Step 5: Solve for x
    x = 16,688,648,659,319.56/4,731,403.25
  6. Step 6: Final answer
    x = 3,527,209.11

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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.