Home / 9,355,778.76-14,039,266.68-4,036,994.76

Finding the Fourth Proportional to 9,355,778.76, 14,039,266.68 and 4,036,994.76

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Solution

The fourth proportional to 9,355,778.76, 14,039,266.68 and 4,036,994.76 is: 6,057,907.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,355,778.76 : 14,039,266.68 = 4,036,994.76 : x
  2. Step 2: Convert to fraction form
    9,355,778.76/14,039,266.68 = 4,036,994.76/x
  3. Step 3: Cross multiply
    9,355,778.76x = 14,039,266.68 × 4,036,994.76
  4. Step 4: Simplify right side
    9,355,778.76x = 56,676,446,021,402.59
  5. Step 5: Solve for x
    x = 56,676,446,021,402.59/9,355,778.76
  6. Step 6: Final answer
    x = 6,057,907.90

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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.