Home / 1,655,664.96-2,494,560.96-1,495,926.56

Finding the Fourth Proportional to 1,655,664.96, 2,494,560.96 and 1,495,926.56

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Solution

The fourth proportional to 1,655,664.96, 2,494,560.96 and 1,495,926.56 is: 2,253,885.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,655,664.96 : 2,494,560.96 = 1,495,926.56 : x
  2. Step 2: Convert to fraction form
    1,655,664.96/2,494,560.96 = 1,495,926.56/x
  3. Step 3: Cross multiply
    1,655,664.96x = 2,494,560.96 × 1,495,926.56
  4. Step 4: Simplify right side
    1,655,664.96x = 3,731,679,995,603.10
  5. Step 5: Solve for x
    x = 3,731,679,995,603.10/1,655,664.96
  6. Step 6: Final answer
    x = 2,253,885.95

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.