Home / 13,082,526.39-19,624,330.68-3,860,499

Finding the Fourth Proportional to 13,082,526.39, 19,624,330.68 and 3,860,499

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Solution

The fourth proportional to 13,082,526.39, 19,624,330.68 and 3,860,499 is: 5,790,908.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,082,526.39 : 19,624,330.68 = 3,860,499 : x
  2. Step 2: Convert to fraction form
    13,082,526.39/19,624,330.68 = 3,860,499/x
  3. Step 3: Cross multiply
    13,082,526.39x = 19,624,330.68 × 3,860,499
  4. Step 4: Simplify right side
    13,082,526.39x = 75,759,708,946,506.83
  5. Step 5: Solve for x
    x = 75,759,708,946,506.83/13,082,526.39
  6. Step 6: Final answer
    x = 5,790,908.17

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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.