Home / 8,834,958.80-13,233,775.80-7,341,966.80

Finding the Fourth Proportional to 8,834,958.80, 13,233,775.80 and 7,341,966.80

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Solution

The fourth proportional to 8,834,958.80, 13,233,775.80 and 7,341,966.80 is: 10,997,441.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,834,958.80 : 13,233,775.80 = 7,341,966.80 : x
  2. Step 2: Convert to fraction form
    8,834,958.80/13,233,775.80 = 7,341,966.80/x
  3. Step 3: Cross multiply
    8,834,958.80x = 13,233,775.80 × 7,341,966.80
  4. Step 4: Simplify right side
    8,834,958.80x = 97,161,942,562,243.44
  5. Step 5: Solve for x
    x = 97,161,942,562,243.44/8,834,958.80
  6. Step 6: Final answer
    x = 10,997,441.50

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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.