Home / 4,528,256.88-6,251,862.96-2,811,199.44

Finding the Fourth Proportional to 4,528,256.88, 6,251,862.96 and 2,811,199.44

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Solution

The fourth proportional to 4,528,256.88, 6,251,862.96 and 2,811,199.44 is: 3,881,236.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,528,256.88 : 6,251,862.96 = 2,811,199.44 : x
  2. Step 2: Convert to fraction form
    4,528,256.88/6,251,862.96 = 2,811,199.44/x
  3. Step 3: Cross multiply
    4,528,256.88x = 6,251,862.96 × 2,811,199.44
  4. Step 4: Simplify right side
    4,528,256.88x = 17,575,233,652,108.74
  5. Step 5: Solve for x
    x = 17,575,233,652,108.74/4,528,256.88
  6. Step 6: Final answer
    x = 3,881,236.01

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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.