Home / 3,164,307.39-4,746,682.49-1,566,441.45

Finding the Fourth Proportional to 3,164,307.39, 4,746,682.49 and 1,566,441.45

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Solution

The fourth proportional to 3,164,307.39, 4,746,682.49 and 1,566,441.45 is: 2,349,771.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,307.39 : 4,746,682.49 = 1,566,441.45 : x
  2. Step 2: Convert to fraction form
    3,164,307.39/4,746,682.49 = 1,566,441.45/x
  3. Step 3: Cross multiply
    3,164,307.39x = 4,746,682.49 × 1,566,441.45
  4. Step 4: Simplify right side
    3,164,307.39x = 7,435,400,194,493.00
  5. Step 5: Solve for x
    x = 7,435,400,194,493.00/3,164,307.39
  6. Step 6: Final answer
    x = 2,349,771.78

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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.