Home / 9,478,603.01-14,218,309.14-3,722,584.09

Finding the Fourth Proportional to 9,478,603.01, 14,218,309.14 and 3,722,584.09

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Solution

The fourth proportional to 9,478,603.01, 14,218,309.14 and 3,722,584.09 is: 5,584,035.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,478,603.01 : 14,218,309.14 = 3,722,584.09 : x
  2. Step 2: Convert to fraction form
    9,478,603.01/14,218,309.14 = 3,722,584.09/x
  3. Step 3: Cross multiply
    9,478,603.01x = 14,218,309.14 × 3,722,584.09
  4. Step 4: Simplify right side
    9,478,603.01x = 52,928,851,301,561.12
  5. Step 5: Solve for x
    x = 52,928,851,301,561.12/9,478,603.01
  6. Step 6: Final answer
    x = 5,584,035.04

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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.