Home / 9,684,761.84-13,365,575.40-5,333,846.84

Finding the Fourth Proportional to 9,684,761.84, 13,365,575.40 and 5,333,846.84

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Solution

The fourth proportional to 9,684,761.84, 13,365,575.40 and 5,333,846.84 is: 7,361,041.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,684,761.84 : 13,365,575.40 = 5,333,846.84 : x
  2. Step 2: Convert to fraction form
    9,684,761.84/13,365,575.40 = 5,333,846.84/x
  3. Step 3: Cross multiply
    9,684,761.84x = 13,365,575.40 × 5,333,846.84
  4. Step 4: Simplify right side
    9,684,761.84x = 71,289,932,112,071.73
  5. Step 5: Solve for x
    x = 71,289,932,112,071.73/9,684,761.84
  6. Step 6: Final answer
    x = 7,361,041.32

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1.5x scale

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.