Home / 9,674,753.40-14,513,666.10-3,285,607.80

Finding the Fourth Proportional to 9,674,753.40, 14,513,666.10 and 3,285,607.80

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Solution

The fourth proportional to 9,674,753.40, 14,513,666.10 and 3,285,607.80 is: 4,928,933.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,674,753.40 : 14,513,666.10 = 3,285,607.80 : x
  2. Step 2: Convert to fraction form
    9,674,753.40/14,513,666.10 = 3,285,607.80/x
  3. Step 3: Cross multiply
    9,674,753.40x = 14,513,666.10 × 3,285,607.80
  4. Step 4: Simplify right side
    9,674,753.40x = 47,686,214,544,755.58
  5. Step 5: Solve for x
    x = 47,686,214,544,755.58/9,674,753.40
  6. Step 6: Final answer
    x = 4,928,933.34

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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.