Home / 5,545,707.07-7,652,934.77-3,098,336.50

Finding the Fourth Proportional to 5,545,707.07, 7,652,934.77 and 3,098,336.50

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Solution

The fourth proportional to 5,545,707.07, 7,652,934.77 and 3,098,336.50 is: 4,275,625.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,545,707.07 : 7,652,934.77 = 3,098,336.50 : x
  2. Step 2: Convert to fraction form
    5,545,707.07/7,652,934.77 = 3,098,336.50/x
  3. Step 3: Cross multiply
    5,545,707.07x = 7,652,934.77 × 3,098,336.50
  4. Step 4: Simplify right side
    5,545,707.07x = 23,711,367,130,010.11
  5. Step 5: Solve for x
    x = 23,711,367,130,010.11/5,545,707.07
  6. Step 6: Final answer
    x = 4,275,625.60

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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.