Home / 3,633,031.73-5,447,655.39-1,713,427.51

Finding the Fourth Proportional to 3,633,031.73, 5,447,655.39 and 1,713,427.51

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Solution

The fourth proportional to 3,633,031.73, 5,447,655.39 and 1,713,427.51 is: 2,569,248.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,031.73 : 5,447,655.39 = 1,713,427.51 : x
  2. Step 2: Convert to fraction form
    3,633,031.73/5,447,655.39 = 1,713,427.51/x
  3. Step 3: Cross multiply
    3,633,031.73x = 5,447,655.39 × 1,713,427.51
  4. Step 4: Simplify right side
    3,633,031.73x = 9,334,162,610,225.78
  5. Step 5: Solve for x
    x = 9,334,162,610,225.78/3,633,031.73
  6. Step 6: Final answer
    x = 2,569,248.85

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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.