Home / 9,335,160.33-13,976,333.98-4,948,303.84

Finding the Fourth Proportional to 9,335,160.33, 13,976,333.98 and 4,948,303.84

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Solution

The fourth proportional to 9,335,160.33, 13,976,333.98 and 4,948,303.84 is: 7,408,458.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,335,160.33 : 13,976,333.98 = 4,948,303.84 : x
  2. Step 2: Convert to fraction form
    9,335,160.33/13,976,333.98 = 4,948,303.84/x
  3. Step 3: Cross multiply
    9,335,160.33x = 13,976,333.98 × 4,948,303.84
  4. Step 4: Simplify right side
    9,335,160.33x = 69,159,147,102,356.48
  5. Step 5: Solve for x
    x = 69,159,147,102,356.48/9,335,160.33
  6. Step 6: Final answer
    x = 7,408,458.42

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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.