Home / 3,496,156.07-5,249,140.70-1,791,524.25

Finding the Fourth Proportional to 3,496,156.07, 5,249,140.70 and 1,791,524.25

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Solution

The fourth proportional to 3,496,156.07, 5,249,140.70 and 1,791,524.25 is: 2,689,800.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496,156.07 : 5,249,140.70 = 1,791,524.25 : x
  2. Step 2: Convert to fraction form
    3,496,156.07/5,249,140.70 = 1,791,524.25/x
  3. Step 3: Cross multiply
    3,496,156.07x = 5,249,140.70 × 1,791,524.25
  4. Step 4: Simplify right side
    3,496,156.07x = 9,403,962,846,754.35
  5. Step 5: Solve for x
    x = 9,403,962,846,754.35/3,496,156.07
  6. Step 6: Final answer
    x = 2,689,800.65

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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.