Home / 3,160,825.69-4,361,950.24-1,710,520.74

Finding the Fourth Proportional to 3,160,825.69, 4,361,950.24 and 1,710,520.74

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Solution

The fourth proportional to 3,160,825.69, 4,361,950.24 and 1,710,520.74 is: 2,360,524.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,825.69 : 4,361,950.24 = 1,710,520.74 : x
  2. Step 2: Convert to fraction form
    3,160,825.69/4,361,950.24 = 1,710,520.74/x
  3. Step 3: Cross multiply
    3,160,825.69x = 4,361,950.24 × 1,710,520.74
  4. Step 4: Simplify right side
    3,160,825.69x = 7,461,206,348,091.68
  5. Step 5: Solve for x
    x = 7,461,206,348,091.68/3,160,825.69
  6. Step 6: Final answer
    x = 2,360,524.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.