Home / 6,369,551.15-9,535,664.33-5,623,055.15

Finding the Fourth Proportional to 6,369,551.15, 9,535,664.33 and 5,623,055.15

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Solution

The fourth proportional to 6,369,551.15, 9,535,664.33 and 5,623,055.15 is: 8,418,107.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,369,551.15 : 9,535,664.33 = 5,623,055.15 : x
  2. Step 2: Convert to fraction form
    6,369,551.15/9,535,664.33 = 5,623,055.15/x
  3. Step 3: Cross multiply
    6,369,551.15x = 9,535,664.33 × 5,623,055.15
  4. Step 4: Simplify right side
    6,369,551.15x = 53,619,566,391,362.52
  5. Step 5: Solve for x
    x = 53,619,566,391,362.52/6,369,551.15
  6. Step 6: Final answer
    x = 8,418,107.51

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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.