Home / 3,633,404.79-5,449,925.97-1,358,761.95

Finding the Fourth Proportional to 3,633,404.79, 5,449,925.97 and 1,358,761.95

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Solution

The fourth proportional to 3,633,404.79, 5,449,925.97 and 1,358,761.95 is: 2,038,075.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,404.79 : 5,449,925.97 = 1,358,761.95 : x
  2. Step 2: Convert to fraction form
    3,633,404.79/5,449,925.97 = 1,358,761.95/x
  3. Step 3: Cross multiply
    3,633,404.79x = 5,449,925.97 × 1,358,761.95
  4. Step 4: Simplify right side
    3,633,404.79x = 7,405,152,038,352.84
  5. Step 5: Solve for x
    x = 7,405,152,038,352.84/3,633,404.79
  6. Step 6: Final answer
    x = 2,038,075.16

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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.