Home / 6,002,554.50-8,998,314.45-2,163,437.36

Finding the Fourth Proportional to 6,002,554.50, 8,998,314.45 and 2,163,437.36

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Solution

The fourth proportional to 6,002,554.50, 8,998,314.45 and 2,163,437.36 is: 3,243,167.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,002,554.50 : 8,998,314.45 = 2,163,437.36 : x
  2. Step 2: Convert to fraction form
    6,002,554.50/8,998,314.45 = 2,163,437.36/x
  3. Step 3: Cross multiply
    6,002,554.50x = 8,998,314.45 × 2,163,437.36
  4. Step 4: Simplify right side
    6,002,554.50x = 19,467,289,650,966.40
  5. Step 5: Solve for x
    x = 19,467,289,650,966.40/6,002,554.50
  6. Step 6: Final answer
    x = 3,243,167.50

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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.