Home / 4,588,384.93-6,881,104.04-1,513,684.67

Finding the Fourth Proportional to 4,588,384.93, 6,881,104.04 and 1,513,684.67

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Solution

The fourth proportional to 4,588,384.93, 6,881,104.04 and 1,513,684.67 is: 2,270,040.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,588,384.93 : 6,881,104.04 = 1,513,684.67 : x
  2. Step 2: Convert to fraction form
    4,588,384.93/6,881,104.04 = 1,513,684.67/x
  3. Step 3: Cross multiply
    4,588,384.93x = 6,881,104.04 × 1,513,684.67
  4. Step 4: Simplify right side
    4,588,384.93x = 10,415,821,656,049.12
  5. Step 5: Solve for x
    x = 10,415,821,656,049.12/4,588,384.93
  6. Step 6: Final answer
    x = 2,270,040.94

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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.