Home / 9,977,523.84-14,961,633.12-5,183,924.40

Finding the Fourth Proportional to 9,977,523.84, 14,961,633.12 and 5,183,924.40

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Solution

The fourth proportional to 9,977,523.84, 14,961,633.12 and 5,183,924.40 is: 7,773,469.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,977,523.84 : 14,961,633.12 = 5,183,924.40 : x
  2. Step 2: Convert to fraction form
    9,977,523.84/14,961,633.12 = 5,183,924.40/x
  3. Step 3: Cross multiply
    9,977,523.84x = 14,961,633.12 × 5,183,924.40
  4. Step 4: Simplify right side
    9,977,523.84x = 77,559,974,994,616.12
  5. Step 5: Solve for x
    x = 77,559,974,994,616.12/9,977,523.84
  6. Step 6: Final answer
    x = 7,773,469.27

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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.