Home / 4,806,129.85-6,632,461.16-2,630,683.96

Finding the Fourth Proportional to 4,806,129.85, 6,632,461.16 and 2,630,683.96

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Solution

The fourth proportional to 4,806,129.85, 6,632,461.16 and 2,630,683.96 is: 3,630,344.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,806,129.85 : 6,632,461.16 = 2,630,683.96 : x
  2. Step 2: Convert to fraction form
    4,806,129.85/6,632,461.16 = 2,630,683.96/x
  3. Step 3: Cross multiply
    4,806,129.85x = 6,632,461.16 × 2,630,683.96
  4. Step 4: Simplify right side
    4,806,129.85x = 17,447,909,188,934.99
  5. Step 5: Solve for x
    x = 17,447,909,188,934.99/4,806,129.85
  6. Step 6: Final answer
    x = 3,630,344.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.