Home / 9,792,733.80-14,689,089.36-3,402,986.76

Finding the Fourth Proportional to 9,792,733.80, 14,689,089.36 and 3,402,986.76

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Solution

The fourth proportional to 9,792,733.80, 14,689,089.36 and 3,402,986.76 is: 5,104,476.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,792,733.80 : 14,689,089.36 = 3,402,986.76 : x
  2. Step 2: Convert to fraction form
    9,792,733.80/14,689,089.36 = 3,402,986.76/x
  3. Step 3: Cross multiply
    9,792,733.80x = 14,689,089.36 × 3,402,986.76
  4. Step 4: Simplify right side
    9,792,733.80x = 49,986,776,608,536.87
  5. Step 5: Solve for x
    x = 49,986,776,608,536.87/9,792,733.80
  6. Step 6: Final answer
    x = 5,104,476.20

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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.