Home / 2,954,073.74-4,429,336.02-1,154,814.26

Finding the Fourth Proportional to 2,954,073.74, 4,429,336.02 and 1,154,814.26

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Solution

The fourth proportional to 2,954,073.74, 4,429,336.02 and 1,154,814.26 is: 1,731,527.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,073.74 : 4,429,336.02 = 1,154,814.26 : x
  2. Step 2: Convert to fraction form
    2,954,073.74/4,429,336.02 = 1,154,814.26/x
  3. Step 3: Cross multiply
    2,954,073.74x = 4,429,336.02 × 1,154,814.26
  4. Step 4: Simplify right side
    2,954,073.74x = 5,115,060,398,227.64
  5. Step 5: Solve for x
    x = 5,115,060,398,227.64/2,954,073.74
  6. Step 6: Final answer
    x = 1,731,527.66

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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.