Home / 1,091,733.41-1,637,374.26-292,824.88

Finding the Fourth Proportional to 1,091,733.41, 1,637,374.26 and 292,824.88

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Solution

The fourth proportional to 1,091,733.41, 1,637,374.26 and 292,824.88 is: 439,176.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,091,733.41 : 1,637,374.26 = 292,824.88 : x
  2. Step 2: Convert to fraction form
    1,091,733.41/1,637,374.26 = 292,824.88/x
  3. Step 3: Cross multiply
    1,091,733.41x = 1,637,374.26 × 292,824.88
  4. Step 4: Simplify right side
    1,091,733.41x = 479,463,921,199.59
  5. Step 5: Solve for x
    x = 479,463,921,199.59/1,091,733.41
  6. Step 6: Final answer
    x = 439,176.74

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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.