Home / 4,449,612.94-6,674,430.34-1,254,755.86

Finding the Fourth Proportional to 4,449,612.94, 6,674,430.34 and 1,254,755.86

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Solution

The fourth proportional to 4,449,612.94, 6,674,430.34 and 1,254,755.86 is: 1,882,136.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449,612.94 : 6,674,430.34 = 1,254,755.86 : x
  2. Step 2: Convert to fraction form
    4,449,612.94/6,674,430.34 = 1,254,755.86/x
  3. Step 3: Cross multiply
    4,449,612.94x = 6,674,430.34 × 1,254,755.86
  4. Step 4: Simplify right side
    4,449,612.94x = 8,374,780,547,904.64
  5. Step 5: Solve for x
    x = 8,374,780,547,904.64/4,449,612.94
  6. Step 6: Final answer
    x = 1,882,136.87

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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.