Home / 9,833,047.35-13,569,662.21-5,482,404.51

Finding the Fourth Proportional to 9,833,047.35, 13,569,662.21 and 5,482,404.51

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Solution

The fourth proportional to 9,833,047.35, 13,569,662.21 and 5,482,404.51 is: 7,565,749.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,833,047.35 : 13,569,662.21 = 5,482,404.51 : x
  2. Step 2: Convert to fraction form
    9,833,047.35/13,569,662.21 = 5,482,404.51/x
  3. Step 3: Cross multiply
    9,833,047.35x = 13,569,662.21 × 5,482,404.51
  4. Step 4: Simplify right side
    9,833,047.35x = 74,394,377,271,868.55
  5. Step 5: Solve for x
    x = 74,394,377,271,868.55/9,833,047.35
  6. Step 6: Final answer
    x = 7,565,749.93

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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.